---
product_id: 659529619
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, Black"
brand: "bose"
price: "¥50685"
currency: JPY
in_stock: true
reviews_count: 8
category: "Bose"
url: https://www.desertcart.jp/products/659529619-bose-soundlink-flex-bluetooth-speaker-2nd-gen-portable-outdoor-speaker
store_origin: JP
region: Japan
---

# IP67 waterproof & dustproof Hi-Fi audio clarity 12-hour battery life 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, Black

**Brand:** bose
**Price:** ¥50685
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate every moment with sound that moves you — anywhere, anytime.

## 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, Black by bose
- **How much does it cost?** ¥50685 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/659529619-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

- • **Bold Sound, Compact Power:** Experience deep bass and crystal-clear highs in a sleek, portable design that fits your on-the-go lifestyle.
- • **Built to Brave the Elements:** IP67-rated waterproof and dustproof durability means your speaker thrives at the beach, trails, or poolside without missing a beat.
- • **Smart Sound Wherever You Go:** PositionIQ technology auto-adjusts audio for perfect sound whether standing, lying flat, or hanging—because your vibe deserves precision.
- • **All-Day Playtime, No Interruptions:** Up to 12 hours of battery life keeps your soundtrack alive from sunrise hikes to late-night rooftop gatherings.
- • **Seamless Connectivity & Party Mode:** Bluetooth 5.3 with multipoint pairing and stereo/party modes lets you effortlessly link two speakers for immersive, crowd-pleasing sound.

## Overview

The Bose SoundLink Flex (2nd Gen) is a portable Bluetooth speaker delivering high-fidelity audio with deep bass in a rugged, IP67-rated waterproof and dustproof design. Featuring up to 12 hours of battery life, advanced Bluetooth 5.3 connectivity, and PositionIQ technology for optimal sound orientation, it’s engineered for seamless outdoor adventures and social gatherings.

## 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‚Äôs 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‚Äôt 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‚Äôs performance based on orientation to provide the best sound. With up to 12 hours of battery life* and advanced Bluetooth 5.3 connectivity‚Äî 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: Pairs easily with Bluetooth devices with incredible fidelity - This is a quality bluetooth speaker that audibly lets you know the amount of battery power left, has a nice heft for a small durable package and delivers incredible sound, with deep bass and clear highs. Truly a fun speaker for music lovers. Apparently the EQ of the speaker can be adjusted, though downloading of an app is required and I personally love the fidelity as it is.
Review: Quality sound and build. - Amazing speaker, great size, build and the battery is great too. Super happy with it.

## 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 | B0D6WD2QSQ |
| Additional Features | Dustproof, Hi Res Audio, Waterproof |
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets, For Music Players |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 12 Hours |
| Best Sellers Rank | #237 in Electronics ( See Top 100 in Electronics ) #6 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 | Black |
| Compatible Devices | Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Push Button |
| Controller Type | App, Button |
| Customer Reviews | 4.7 out of 5 stars 9,156 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 40 Hz |
| Input Voltage | 5 Volts |
| Is Electric | Yes |
| Is Waterproof | True |
| Item Dimensions D x W x H | 3.56"D x 7.93"W x 2.06"H |
| Item Height | 2.8 inches |
| Item Weight | 0.59 Kilograms |
| MP3 player | No |
| Manufacturer | Bose |
| Maximum Range | 30 Feet |
| Model Name | Bose SoundLink Flex Portable Speaker 2nd Gen, Black |
| Model Number | 887612-0100 |
| Mounting Type | No Mount |
| Number Of Circuits | 1 |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Items | 1 |
| Number of Microphones | 1 |
| Power Source | Battery Powered |
| Series Number | 887612 |
| Signal-to-Noise Ratio | 102 dB |
| Speaker Size | 21.69 Centimeters |
| Speaker Type | Outdoor |
| Specific Uses For Product | [INF] |
| Subwoofer Connectivity Technology | Wireless |
| Tweeter Diameter | 0.75 Inches |
| UPC | 017817852470 |
| Unit Count | 1.0 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:** 40 Hz
- **Input Voltage:** 5 Volts

## 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, Black - Image 1](https://m.media-amazon.com/images/I/7192Qca-fUL.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

### ⭐⭐⭐⭐⭐ Pairs easily with Bluetooth devices with incredible fidelity
*by M***A on December 21, 2025*

This is a quality bluetooth speaker that audibly lets you know the amount of battery power left, has a nice heft for a small durable package and delivers incredible sound, with deep bass and clear highs. Truly a fun speaker for music lovers. Apparently the EQ of the speaker can be adjusted, though downloading of an app is required and I personally love the fidelity as it is.

### ⭐⭐⭐⭐⭐ Quality sound and build.
*by E***O on January 11, 2026*

Amazing speaker, great size, build and the battery is great too. Super happy with it.

### ⭐⭐⭐⭐⭐ Best Portable Speaker from Bose! Great sound!
*by L***T on December 21, 2025*

Just WOW!! Plays like a sound system that used multiple pieces back in the day. Outstanding and simple to use. Great price and makes an iPhone sound like a live concert.

## 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, Black
- co2CREA Hard Travel Case Replacement for Bose New SoundLink Flex 2nd Gen/Bose SoundLink Flex Bluetooth Portable Speaker (Black Case)
- co2CREA Soft Silicone Case Replacement for Bose New SoundLink Flex 2nd Gen Bluetooth Portable Speaker (Silicone Case, Black Case)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*