---
product_id: 384223995
title: "Rockin’ Roller 270 Indoor/Outdoor Portable Bluetooth Speaker | up to 200W of 270 Degree Sound & up to 100 Hours of Playtime"
brand: "monster"
price: "¥138396"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/384223995-rockin-roller-270-indoor-outdoor-portable-bluetooth-speaker-up-to
store_origin: JP
region: Japan
---

# 100H Playtime IPX4 Weatherproof 200W Power Rockin’ Roller 270 Indoor/Outdoor Portable Bluetooth Speaker | up to 200W of 270 Degree Sound & up to 100 Hours of Playtime

**Brand:** monster
**Price:** ¥138396
**Availability:** ✅ In Stock

## Summary

> 🎉 Rock Your World with Sound!

## Quick Answers

- **What is this?** Rockin’ Roller 270 Indoor/Outdoor Portable Bluetooth Speaker | up to 200W of 270 Degree Sound & up to 100 Hours of Playtime by monster
- **How much does it cost?** ¥138396 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/384223995-rockin-roller-270-indoor-outdoor-portable-bluetooth-speaker-up-to)

## Best For

- monster enthusiasts

## Why This Product

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

## Key Features

- • **Double the Fun:** Pair two Rockin' Roller 270 speakers for an immersive True Wireless System experience.
- • **Charge on the Go:** Utilize the built-in Qi wireless charger to keep your devices powered up.
- • **Party All Weekend:** Enjoy up to 100 hours of uninterrupted playtime—your soundtrack for every adventure.
- • **Unleash the Sound:** Experience booming audio with 200 watts of power, perfect for any gathering.
- • **Weather-Ready Beats:** With an IPX4 rating, this speaker is designed to withstand the elements—rain or shine!

## Overview

The Monster Rockin’ Roller 270 is a powerful portable Bluetooth speaker that delivers up to 200 watts of sound and boasts an impressive 100 hours of playtime. It features a built-in Qi wireless charger, True Wireless System pairing for enhanced audio, and an IPX4 weather-resistant design, making it the ultimate companion for both indoor and outdoor events.

## Description

The latest installment of the popular Monster Rockin' Rollers, the 270 is an audio heavyweight with the pedigree to back it up. 200 Watts for up to 100 hours of playtime encased in a reinforced shell to ensure that the Rockin' Roller 270 survives your wildest excursions, whether onstage or at the tailgate.

## Features

- 200 WATTS OF POWER: The Rockin' Roller 270 has up to 200 watts of power making the perfect portable speaker for indoor or outdoor events!
- UP TO 100 HOURS OF PLAYTIME: Never worry about battery life! With up to 100 hours of playtime the Rockin' Roller 270 will last through any event or weekend trips on a single charge!
- Qi WIRELESS FAST CHARGE: Charge your wireless devices on the built-in Qi charger.
- TWS PAIRING: Boost up the sound with True Wireless System pairing! If you have two Rockin' Roller 270's you can simply pair them with TWS pairing to double your sound.
- IPX4 WEATHER RESISTANT: Do not let rain or weather conditions dampen any event. The Rockin’ Roller 270 has a tough weather resistant exterior that will protect the speaker in tough weather conditions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087VTFXH1 |
| Audio Driver Type | Dynamic Driver |
| Audio Latency | 150 Milliseconds |
| Battery Capacity | 100000 Milliamp Hours |
| Best Sellers Rank | #6,531 in Electronics ( See Top 100 in Electronics ) #178 in Portable Bluetooth Speakers |
| Bluetooth Range | 10 Meters |
| Charging Time | 15 Hours |
| Color | Black |
| Compatible Devices | Smartphone |
| Control Method | App |
| Customer Package Type | Cardboard Box |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,492) |
| Date First Available | April 29, 2020 |
| Input Voltage | 100 Volts |
| Is Waterproof | TRUE |
| Item Weight | 28.6 pounds |
| Item model number | MNRR270 |
| Manufacturer | Acoustamax |
| Material | Hard Plastic or Metal |
| Model Name | Monster Rockin' Roller |
| Mounting Type | Freestanding |
| Number Of Circuits | 1 |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Product Dimensions | 10.8"D x 13.2"W x 18.6"H |
| Recommended Uses For Product | For Indoor Use, For Outdoor Use |
| Series Number | 270 |
| Shape | Rectangular Prism |
| Signal-to-Noise Ratio | 75 dB |
| Speaker Size | 18.6 Inches |
| Speaker Type | Portable |
| Special Feature | Stereo Pairing, Waterproof, Weather Resistant |
| Specific Uses For Product | Gaming, Party |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 8 Inches |
| Surround Sound Channel Configuration | 2.0 |
| Tweeter Diameter | 3 Inches |
| UPC | 827396542958 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Communication Technology | Bluetooth, NFC |
| Woofer Diameter | 3 Inches |

## Product Details

- **Brand:** Monster
- **Speaker maximum output power:** 200 Watts
- **Frequency response:** 200 Hz
- **Connectivity technology:** Bluetooth
- **Audio output mode:** Mono

## Images

![Rockin’ Roller 270 Indoor/Outdoor Portable Bluetooth Speaker | up to 200W of 270 Degree Sound & up to 100 Hours of Playtime - Image 1](https://m.media-amazon.com/images/I/91ZgtRvf6qL.jpg)

## Questions & Answers

**Q: Can you plug a guitar into this speaker?**
A: Yes

**Q: Do it have an antenna?**
A: The antenna is the main handle on top. As you adjust the angle you will find better and worse reception. This is not the telescoping handle used for transport.

**Q: Could you hook up say an electrical guitar to this thing? And if so where is it? Is it via a quarter inch cable connection??**
A: I'm not sure what he meant by no. Or if he has the same one. I have the Monster 270. And I just plugged my portable keyboard in using a quarter inch guitar cable. I bought specially for this. When I don't have power assessable.

**Q: can  I use it without the batteries being charged ?**
A: It can be used plugged in or it can also be used wirelessly if it is charged

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- Monster Rockin’ Roller 270 Indoor/Outdoor Portable Bluetooth Speaker | up to 200W of 270 Degree Sound & up to 100 Hours of Playtime
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**Shop now:** [https://www.desertcart.jp/products/384223995-rockin-roller-270-indoor-outdoor-portable-bluetooth-speaker-up-to](https://www.desertcart.jp/products/384223995-rockin-roller-270-indoor-outdoor-portable-bluetooth-speaker-up-to)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*