---
product_id: 516050749
title: "OTR Magnetic Sticker Speaker Portable Bluetooth Speaker,Apply for Metal Surface, Wireless Bluetooth 5.3 and Type-C Charge, Mini Size with Big Loud, Retro Style Home Accessory"
brand: "muzen"
price: "¥9736"
currency: JPY
in_stock: true
category: "Muzen"
url: https://www.desertcart.jp/products/516050749-otr-magnetic-sticker-speaker-portable-bluetooth-speaker-apply-for-metal
store_origin: JP
region: Japan
---

# Bluetooth 5.3 for seamless pairing 5+ hours battery life with USB-C fast charge Strong magnetic mount for metal surfaces OTR Magnetic Sticker Speaker Portable Bluetooth Speaker,Apply for Metal Surface, Wireless Bluetooth 5.3 and Type-C Charge, Mini Size with Big Loud, Retro Style Home Accessory

**Brand:** muzen
**Price:** ¥9736
**Availability:** ✅ In Stock

## Summary

> 🧲 Stick. Stream. Stand Out. Retro sound, modern freedom.

## Quick Answers

- **What is this?** OTR Magnetic Sticker Speaker Portable Bluetooth Speaker,Apply for Metal Surface, Wireless Bluetooth 5.3 and Type-C Charge, Mini Size with Big Loud, Retro Style Home Accessory by muzen
- **How much does it cost?** ¥9736 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/516050749-otr-magnetic-sticker-speaker-portable-bluetooth-speaker-apply-for-metal)

## Best For

- muzen enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Jam:** Over 5 hours of continuous playback powered by fast USB-C charging
- • **Vibrate Your Space:** Transforms any metal surface into a booming speaker for unique sound vibes
- • **Retro Chic Meets Tech:** Vintage radio design with luminous dial adds nostalgic flair to your modern setup
- • **Plug & Play Simplicity:** One-button control and instant Bluetooth 5.3 pairing—music on demand, no hassle
- • **Pocket-Sized Powerhouse:** Compact, lightweight, and magnetic—carry your sound anywhere, stick it everywhere

## Overview

The Muzen OTR Magnetic Sticker Speaker is a compact Bluetooth 5.3 speaker that magnetically attaches to metal surfaces, turning everyday objects into immersive sound sources. Featuring a retro radio-inspired design with a luminous dial, it delivers over 5 hours of wireless playback powered by a rechargeable USB-C battery. Its simple one-button control and wide device compatibility make it a stylish, portable audio accessory perfect for millennials seeking both aesthetic and functional innovation.

## Description

Buy Muzen OTR Magnetic Sticker Speaker Portable Bluetooth Speaker,Apply for Metal Surface, Wireless Bluetooth 5.3 and Type-C Charge, Mini Size with Big Loud, Retro Style Home Accessory: Portable Audio & Video - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- 【Unique Acoustic System】Muzen magnetic bluetooth speaker by attached to different metal surfaces (such as coffee machines/dryers/file cabinets, etc.), generating vibrations to bring different sound quality. And when this refrigerator bluetooth speaker pasted on the fridge, has a better effect,which is why we like to call this mini bluetooth speaker fridge sticker
- 【Retro Nostalgic Design】This cute mini speaker has the style of old-fashioned radios, the beeping sound of Morse code, the luminous dial, the fridge stickers called "memory magnets" by collectors, these magnetic speaker are high-value aesthetic elements to decorate your life
- 【5.3 Bluetooth Connection】This magnetic bluetooth speaker, its bluetooth pair (Bluetooth name and product match) is very easy and quick. this small bluetooth speaker compatible with most bluetooth devices, easily connect to tablet, computer or any other bluetooth enabled device in seconds
- 【Long Battery Life 】This cute mini speaker 5+ hours of battery life, fast charging by USB Type-C. Let the music flow out with Muzen Magnetic Sticker speakers, dedicated to you who love life
- 【Simple Durable Use】This magnetic bluetooth speaker only need to operate one button/dial can complete all functions.The cute portable speaker has mini body also can be carried anywhere, play a moderate volume, and enjoy life at anytime and anywhere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BV6RDKK3 |
| Additional Features | Sticke on Metal |
| Age Range Description | Adult |
| Antenna Location | portable music playback, traveling companion, outdoor activities, FM radio listening |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Mono |
| Battery Average Life | 5 hours |
| Battery Capacity | 300 milliamp_hours |
| Battery Charge Time | 4 hours |
| Best Sellers Rank | #114,789 in Electronics ( See Top 100 in Electronics ) #8,840 in Portable Audio & Video |
| Bluetooth Range | 33 feet |
| Brand | Muzen |
| Built-In Media | Bluetooth Speaker, Gift Box, Sticker, User Manual |
| Color | Green |
| Compatible Devices | Laptop |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Bluetooth |
| Connectivity Technology | Bluetooth |
| Control Method | Touch |
| Controller Type | Button |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.1 4.1 out of 5 stars (444) |
| Enclosure Material | Plastic with Magnet |
| Frequency Response | 80 KHz |
| Impedance | 4 ohm |
| Input Voltage | 5 volts |
| Is Waterproof | False |
| Item Dimensions D x W x H | 2.11"D x 2.91"W x 0.85"H |
| Item Weight | 50 g |
| Manufacturer | MUZEN |
| Maximum Range | 33 feet |
| Model Name | MW-Q1I |
| Model Number | MW-Q1I |
| Mounting Type | Magnetic Mount |
| Number of Audio Channels | 4.1.2 |
| Number of Batteries | 1 A batteries required. (included) |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Power Source | Battery Powered |
| Speaker Maximum Output Power | 2 watts |
| Speaker Size | 3 inches |
| Speaker Type | Woofer |
| Specific Uses For Product | Portable use, versatile connectivity, magnetic attachment, and FM radio accessibility |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 3 centimeters |
| Total USB 2.0 Ports | 1 |
| Tweeter Diameter | 0.75 inches |
| Unit Count | 1 Count |
| Warranty Type | 1 Year Warranty |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |
| Woofer Diameter | 3 centimeters |

## Product Details

- **Audio Output Mode:** Mono
- **Brand:** Muzen
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 80 KHz
- **Speaker Maximum Output Power:** 2 watts

## Images

![OTR Magnetic Sticker Speaker Portable Bluetooth Speaker,Apply for Metal Surface, Wireless Bluetooth 5.3 and Type-C Charge, Mini Size with Big Loud, Retro Style Home Accessory - Image 1](https://m.media-amazon.com/images/I/61Q6iJhEfwL.jpg)

## Available Options

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

## Frequently Bought Together

- MUZEN OTR Magnetic Sticker Speaker Portable Bluetooth Speaker,Apply for Metal Surface, Wireless Bluetooth 5.3 and Type-C Charge, Mini Size with Big Loud, Retro Style Home Accessory
- Muzen Portable Mini Bluetooth Speaker - Rugged Travel Outdoor, Wireless Waterproof IPX5 with Flashlight, Crystal Clear Stereo Sound, Metal Wild Cool Look, for Adventure, Camping, Hiking

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**Shop now:** [https://www.desertcart.jp/products/516050749-otr-magnetic-sticker-speaker-portable-bluetooth-speaker-apply-for-metal](https://www.desertcart.jp/products/516050749-otr-magnetic-sticker-speaker-portable-bluetooth-speaker-apply-for-metal)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-07*