---
product_id: 659644189
title: "Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk"
brand: "bose"
price: "¥42042"
currency: JPY
in_stock: true
reviews_count: 13
category: "Bose"
url: https://www.desertcart.jp/products/659644189-bose-soundlink-flex-bluetooth-speaker-2nd-gen-portable-outdoor-speaker
store_origin: JP
region: Japan
---

# 7.5W powerful output 12h battery life IP67 waterproof & dustproof Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk

**Brand:** bose
**Price:** ¥42042
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game—wherever life takes you!

## Quick Answers

- **What is this?** Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk by bose
- **How much does it cost?** ¥42042 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/659644189-bose-soundlink-flex-bluetooth-speaker-2nd-gen-portable-outdoor-speaker)

## Best For

- bose enthusiasts

## Why This Product

- Trusted bose brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Ready:** IP67-rated waterproof and dustproof design with shock-resistant silicone wrap—built to survive your wildest adventures.
- • **All-Day Playback:** Up to 12 hours of uninterrupted music to keep your vibe alive from sunrise hikes to late-night gatherings.
- • **Bold Sound, Anywhere:** Experience rich, high-fidelity audio with deep bass that fills any space, indoors or out.
- • **Seamless Connectivity:** Advanced Bluetooth 5.3 with multipoint pairing and 30-foot range keeps you connected effortlessly to multiple devices.
- • **Smart Sound Positioning:** PositionIQ technology auto-adjusts audio based on speaker orientation for perfect sound no matter how you place it.

## Overview

The Bose SoundLink Flex (2nd Gen) is a compact, portable Bluetooth speaker delivering 7.5W of clear, balanced Hi-Fi audio with deep bass. Engineered for outdoor use, it boasts an IP67 waterproof and dustproof rating, a durable silicone-wrapped body, and up to 12 hours of battery life. Featuring PositionIQ technology for optimal sound orientation and Bluetooth 5.3 for stable, multipoint wireless connectivity up to 30 feet, it’s designed to keep your music flowing seamlessly on every adventure.

## Description

Press play and go further with the Bose SoundLink Flex Portable Bluetooth Speaker (2nd Gen). This small portable speaker features a surprisingly big, bold sound and is perfectly portable. It’s small enough to fit in your hand, throw in your pack, or clip to the outside of your bag using the built-in nylon sport utility loop. Featuring high-fidelity audio and deep bass, the Bose SoundLink Flex Bluetooth Speaker is loud enough to fill the space wherever you are on your journey. Want to up your party tunes even further? Just use the Bose app to adjust the EQ and control other features of your Bose portable Bluetooth speaker like battery life, Bluetooth connection, shortcut customization, and more. Rigorously tested to meet an IP67 rating, this Bose Bluetooth speaker with microphone is waterproof and dustproof and can even withstand drops, crushing, shocks, and rust thanks to a tough silicone-wrapped body. Plus, this outdoor Bluetooth speaker even floats so a quick dip in the pool won’t sink your sound. Whether you place this waterproof Bluetooth speaker on a table or hang it from a backpack, PositionIQ technology automatically adjusts the speaker’s performance based on orientation to provide the best sound. With up to 12 hours of battery life* and advanced Bluetooth 5.3 connectivity— this Bose portable speaker lets you focus on the fun and keeps the dance party going into the night. Share good times anywhere on the planet with the Bose SoundLink Flex Portable Bluetooth Speaker (2nd Gen). *The SoundLink Flex (2nd Gen) battery lasts up to 12 hours of play time at typical listening levels. At maximum volume, it will provide up to 3 hours of play time.

Review: Powerful, Personal, Portable Flex Speaker - The Bose SoundLink Flex 2nd Gen speaker is hands down my favorite bluetooth speaker, though I do own the latest Beats Pill and love it for its capabilities. At present, I own eight of these 2nd Gen Flex speakers, one in each color variant. I do find that audiobooks, podcasts and spoken content sound best on the 2nd Gen Flex. Most Music does as well. Some reviewers report sound differences between the color variants. After initially suspecting this and repeatedly comparing the identical audio on each speaker, I found that the most likely explanation is how one is holding the speaker when audio is playing, as the audio does change based on the position of the speaker. Features I would like to see in the 3rd Gen model include: Much longer battery life. The technology and capabilities exist. The speaker is so excellent that paying a little more for much longer battery life, perhaps double, would be worth it. Lossless ability. When connecting the latest Bose Ultra headphones and even the Beats Pill to my iPhone with the Usb C to Usb C cables, each offer lossless streaming. The ability to connect the Flex to a CD player or some other audio device via the cable. There are Usb C to 3.5mm male and female cables on the market and this would be nice as I still have a small Bose CD player and plenty of CDs. While there are bluetooth transmitters such as the AirFly which make connectivity possible, direct wired connectivity is still nice for some of us. A detachable strap. The Beats Pill and the most excellent Bose SoundLink Micro 2nd Gen both offer a detachable strap. This would be a nice option for the Flex in the future. Pairing four Flex speakers in surround sound mode. While two Flex speakers are great in stereo, pairing four for surround sound would be next level great. The ability to change the volume of the obnoxious sounds the Flex puts out. I do like these sounds, particularly when the speaker connects to bluetooth. However, these are way too loud. The Beats Pill has the option of controlling the volume of its sounds. The same is true for the voice prompts. While some of the voice prompts can be disabled in the app, the volume cannot be changed. Even without these potential additions to a 3rd Gen Flex, this existing 2nd Gen Flex is a phenomenal bluetooth speaker that serves many purposes. The Alpine Sage color variant has been discontinued, as it was limited. However, the existing color options are excellent, particularly the Twilight Blue. Although the Flex and Beats Pill are both excellent and come down to personal preference when selecting one or the other, I would also go with the Flex if I did not have the luxury of owning both. In fact, I would go with the Flex over any other, even if it has yet to fulfill all its potential, which with the suggestions I mentioned for the 3rd Gen Flex, it would be an untouchable speaker. Highly recommend the 2nd Gen Flex to all reading this.
Review: Great Sound, Reliable Connectivity, and Excellent Battery Life - Great Sound, Reliable Connectivity, and Excellent Battery Life I am very impressed with this Bose SoundLink Bluetooth speaker. The sound quality is clear, rich, and powerful, with great balance between the vocals, highs, and bass. It easily fills the room without sounding distorted, even at higher volume levels. The Bluetooth range is also excellent. I can move around my home without the connection dropping, which makes it very convenient for everyday use. Pairing the speaker was quick and simple, and it connects smoothly to my devices every time. Another standout feature is the battery life. It lasts long enough for extended listening sessions, which is perfect for travel, outdoor use, or just enjoying music throughout the day without constantly recharging. Overall, this is a high-quality speaker that delivers on sound, range, connectivity, and battery performance. I would definitely recommend it to anyone looking for a dependable and great-sounding Bluetooth speaker.

## Features

- MUSIC CALLS: The Bose SoundLink Flex Portable Bluetooth Speaker (2nd Gen) packs big, bold sound in a portable size that’s perfect for sharing tunes and good times anywhere on your travels
- SOUND THAT TAKES YOU PLACES: Take advantage of the surprisingly powerful performance of this Bose wireless speaker with its clear, balanced, high-fidelity audio and deep bass that is easy to take with you
- PERFECTLY PORTABLE, WITH BATTERY LIFE TO MATCH: This Bluetooth speaker is small enough to fit in your hand or clip onto a bag using the utility loop, plus it has up to 12 hours of battery life* so you can focus on the fun at the beach, hikes, or pool
- TOSS IT, DROP IT, IT’S ALL GOOD: This IP67 rated Bose portable Bluetooth speaker is waterproof and dustproof and is wrapped in a durable, silicone-wrapped body to withstand drops, shocks, and rust
- STEREO ON THE GO: Amp up the adventure with more sound when you link two compatible Bose speakers, choose Stereo Mode for left and right channels, or go for Party Mode for even bigger, bolder sound
- PLAYS FROM ANY POSITION: Stand it up, lay it back, or hang it in the shower, this small Bluetooth speaker uses PositionIQ technology to sense the speaker orientation and automatically adjusts for the best sound possible
- STAY CONNECTED WITH ADVANCED BLUETOOTH 5.3: This outdoor speaker uses Bluetooth 5.3 to ensure a continuous connection to your device from up to 30 feet away and can pair to multiple devices at once using multipoint technology

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6WB7BV6 |
| Additional Features | Dustproof, Hi Res Audio, Waterproof |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets, For Computers |
| Audio Driver Size | 5.23 Centimeters |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 12 Hours |
| Best Sellers Rank | #217 in Electronics ( See Top 100 in Electronics ) #11 in Portable Bluetooth Speakers |
| Bluetooth Range | 30 Feet |
| Brand | Bose |
| Built-In Media | Bose SoundLink Flex (Gen. 2) Bluetooth Speaker, USB Type-C cable |
| Color | Blue Dusk |
| Compatible Devices | Desktop, Laptop, Smartphone, Tablet |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | App, Button |
| Customer Package Type | FFP |
| Customer Reviews | 4.7 out of 5 stars 11,146 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Enclosure Material | Plastic |
| Frequency Response | 20 KHz |
| Input Voltage | 5 Volts |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3.56"D x 7.93"W x 2.06"H |
| Item Weight | 0.59 Kilograms |
| MP3 player | No |
| Manufacturer | Bose |
| Maximum Range | 30 Feet |
| Model Name | Bose SoundLink Flex Portable Speaker 2nd Gen, Blue Dusk |
| Model Number | 887612-0200 |
| Mounting Type | No Mount |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. |
| Number of Items | 1 |
| Number of Microphones | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Series Number | 2 |
| Speaker Maximum Output Power | 7.5 Watts |
| Speaker Size | 5.23 Centimeters |
| Speaker Type | Outdoor |
| Specific Uses For Product | Outdoor/Portable Audio Setups |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 1 Inches |
| UPC | 017817852487 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Bose
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20 KHz
- **Speaker Maximum Output Power:** 7.5 Watts

## Images

![Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk - Image 1](https://m.media-amazon.com/images/I/71Fb2hGMBRL.jpg)
![Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk - Image 2](https://m.media-amazon.com/images/I/81LHcS9omEL.jpg)
![Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk - Image 3](https://m.media-amazon.com/images/I/81DLY1Kvj-L.jpg)
![Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk - Image 4](https://m.media-amazon.com/images/I/61KPTfAkXHL.jpg)
![Bose SoundLink Flex Bluetooth Speaker (2nd Gen) - Portable Outdoor Speaker with Hi-Fi Audio, Waterproof and Dustproof, USB-C, Up to 12 Hours Battery Life, Blue Dusk - Image 5](https://m.media-amazon.com/images/I/81bn9aqOTHL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How do I connect SoundLink Flex (2nd Gen) speaker to my device?**
A: You can connect the speaker to your device using any of the following Your device’s Bluetooth settings, The Bose app or Fast Pair (Android devices only). When powered on, the speaker connects with the two most recently-connected devices.

**Q: How do I clear the pairing list on my SoundLink Flex (2nd Gen)?**
A: Flex (2nd Gen) can have up to 6 devices paired in its memory. To clear the paired devices list, turn on the speaker and press and hold the Bluetooth button for 15 seconds. You can also remove paired devices in the Bose app from the product settings.

**Q: Can I wirelessly link a SoundLink Flex (2nd Gen) speaker with other Bose speakers?**
A: Yes. SoundLink Flex (2nd Gen) can link with other Bose Bluetooth speakers that have a shortcut button. There are 2 listening options: Party Mode and Stereo Mode (Only available when both speakers are SoundLink Flex (2nd Gen).

**Q: What is Party Mode and how does it work?**
A: Party Mode lets you connect two Bose speakers to play audio in sync. This feature requires two Bose speakers from the list: SoundLink Flex (2nd Gen), SoundLink Max or SoundLink Plus. Please note, you can link to only 1 other speaker at a time.

**Q: What is Stereo Mode and how does it work?**
A: Stereo Mode allows you to unlock a stereo audio experience where the left and right speaker play separately. To use Stereo Mode with a SoundLink Flex (2nd Gen) Speaker, a second SoundLink Flex (2nd Gen) is required.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful, Personal, Portable Flex Speaker
*by S***E on February 10, 2026*

The Bose SoundLink Flex 2nd Gen speaker is hands down my favorite bluetooth speaker, though I do own the latest Beats Pill and love it for its capabilities. At present, I own eight of these 2nd Gen Flex speakers, one in each color variant. I do find that audiobooks, podcasts and spoken content sound best on the 2nd Gen Flex. Most Music does as well. Some reviewers report sound differences between the color variants. After initially suspecting this and repeatedly comparing the identical audio on each speaker, I found that the most likely explanation is how one is holding the speaker when audio is playing, as the audio does change based on the position of the speaker. Features I would like to see in the 3rd Gen model include: Much longer battery life. The technology and capabilities exist. The speaker is so excellent that paying a little more for much longer battery life, perhaps double, would be worth it. Lossless ability. When connecting the latest Bose Ultra headphones and even the Beats Pill to my iPhone with the Usb C to Usb C cables, each offer lossless streaming. The ability to connect the Flex to a CD player or some other audio device via the cable. There are Usb C to 3.5mm male and female cables on the market and this would be nice as I still have a small Bose CD player and plenty of CDs. While there are bluetooth transmitters such as the AirFly which make connectivity possible, direct wired connectivity is still nice for some of us. A detachable strap. The Beats Pill and the most excellent Bose SoundLink Micro 2nd Gen both offer a detachable strap. This would be a nice option for the Flex in the future. Pairing four Flex speakers in surround sound mode. While two Flex speakers are great in stereo, pairing four for surround sound would be next level great. The ability to change the volume of the obnoxious sounds the Flex puts out. I do like these sounds, particularly when the speaker connects to bluetooth. However, these are way too loud. The Beats Pill has the option of controlling the volume of its sounds. The same is true for the voice prompts. While some of the voice prompts can be disabled in the app, the volume cannot be changed. Even without these potential additions to a 3rd Gen Flex, this existing 2nd Gen Flex is a phenomenal bluetooth speaker that serves many purposes. The Alpine Sage color variant has been discontinued, as it was limited. However, the existing color options are excellent, particularly the Twilight Blue. Although the Flex and Beats Pill are both excellent and come down to personal preference when selecting one or the other, I would also go with the Flex if I did not have the luxury of owning both. In fact, I would go with the Flex over any other, even if it has yet to fulfill all its potential, which with the suggestions I mentioned for the 3rd Gen Flex, it would be an untouchable speaker. Highly recommend the 2nd Gen Flex to all reading this.

### ⭐⭐⭐⭐⭐ Great Sound, Reliable Connectivity, and Excellent Battery Life
*by S***W on March 23, 2026*

Great Sound, Reliable Connectivity, and Excellent Battery Life I am very impressed with this Bose SoundLink Bluetooth speaker. The sound quality is clear, rich, and powerful, with great balance between the vocals, highs, and bass. It easily fills the room without sounding distorted, even at higher volume levels. The Bluetooth range is also excellent. I can move around my home without the connection dropping, which makes it very convenient for everyday use. Pairing the speaker was quick and simple, and it connects smoothly to my devices every time. Another standout feature is the battery life. It lasts long enough for extended listening sessions, which is perfect for travel, outdoor use, or just enjoying music throughout the day without constantly recharging. Overall, this is a high-quality speaker that delivers on sound, range, connectivity, and battery performance. I would definitely recommend it to anyone looking for a dependable and great-sounding Bluetooth speaker.

### ⭐⭐⭐⭐⭐ Great little speaker with an amazing battery
*by T***T on March 18, 2026*

I don't normally write reviews but this thing is fantastic. Bought this to replace the Bose color link that I've had for over 10 years so it was an obvious choice as that was always very good to me. Been testing the battery in my office the last two days, 10 hours on the same charge at about 15% volume and it's still at 70% battery. Sound quality is outstanding and rich with decent bass at lower volumes which is great for my little office. Full volume is pretty decent, wish it had a little bit more of bass on the higher end of the volume but still pretty good. Great mids and highs at any volume. That and the dust proof is essential for my woodshop when I'm out there so that is definitely a perk. As opposed to spending double the price on a Sonos it's great (Sonos would be better for larger spaces). Great speaker for the price point.

## Frequently Bought Together

- Bose SoundLink Flex Portable Bluetooth Speaker (2nd Gen), Portable Outdoor Speaker with Hi-Fi Audio, Up to 12 Hours Battery Life, Waterproof and Dustproof, Blue Dusk
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-05-21*