---
product_id: 31295333
title: "Multi-functional Waterproof Outdoor Mobile Power Bank supply, FM Radio, Music MP3, Strong Light Flashlight, Speakers ，Insert TF Card Automatically Play Music (Golden)"
brand: "bjj star"
price: "₨18267"
currency: LKR
in_stock: true
category: "Misc."
url: https://www.desertcart.lk/products/31295333-multi-functional-waterproof-outdoor-mobile-power-bank-supply-fm-radio
store_origin: LK
region: Sri Lanka
---

# Multi-functional Waterproof Outdoor Mobile Power Bank supply, FM Radio, Music MP3, Strong Light Flashlight, Speakers ，Insert TF Card Automatically Play Music (Golden)

**Brand:** bjj star
**Price:** ₨18267
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Multi-functional Waterproof Outdoor Mobile Power Bank supply, FM Radio, Music MP3, Strong Light Flashlight, Speakers ，Insert TF Card Automatically Play Music (Golden) by bjj star
- **How much does it cost?** ₨18267 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/31295333-multi-functional-waterproof-outdoor-mobile-power-bank-supply-fm-radio)

## Best For

- bjj star enthusiasts

## Why This Product

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

## Description

Technical parameters  Working voltage: 5V/1A Support SD card: Maximum32GB(No include )  Audio format: Mp3 Support USB data transmission: USB2.0 Impedance: 4Ω Audio Output:  1. Maximum power3W 2. The Frequency Range of 150HZ-18KHZ 3. The Signal-to-noise Ratio is more than ≧70db FM Radio: Requency range FM87.5-108MHZ Operation instruction  Short according to the first light, short press the second weak light, short press the third flash, short press the fourth close; According to three seconds rescue signal SOC, long press for 3 seconds to shut down.  Long press on the on/off the phone, press pause/play. Turned on the state of play, blue lights flashing, pause long bright blue light  Short press the switch mode, double-click the radio mode into the automatic searching (external antenna to be inserted to the 3.5 mm jack)  Short press next, long press the volume  5. Short press on a curved, long press the volume reduction  6. LIN mode: insert earphone automatically converts LIN mode  7. Music mode: insert TF card automatically play music, slow blue lights flashing  8. FM mode: FM broadcast blue lights flash slowly, automatic searching blue lights flash, search after the closed automatically into FM broadcast mode  9.USB mode: with Micro line connected to the computer,Long pressboot ,Enter USB mode, but when the computer speakers, also can read data download songs. 10. The charging mode: with Micro line connected to 5 v, charging the red light flashing, charge the red light  Package includes:  1X Multi-functional Waterproof Outdoor Music FM Radio Power bank Flashlight 1X USB charger line 1X Bike frame,  1X Antenna  1X Instruction manual

## Features

- FM Radio ：87.5-108MHZ
- Music playback: insert TF card automatically play music.
- USB: The computer speakers, reading data download songs
- A Flashlight Function: Strong light, Weak light, Flash, Flash SOS for help
- The Power Bank: can charge for mobile phone, made your travel more convenient

## Images

![Multi-functional Waterproof Outdoor Mobile Power Bank supply, FM Radio, Music MP3, Strong Light Flashlight, Speakers ，Insert TF Card Automatically Play Music (Golden) - Image 1](https://images-na.ssl-images-amazon.com/images/I/31xsh2MjX-L.jpg)
![Multi-functional Waterproof Outdoor Mobile Power Bank supply, FM Radio, Music MP3, Strong Light Flashlight, Speakers ，Insert TF Card Automatically Play Music (Golden) - Image 2](https://images-na.ssl-images-amazon.com/images/I/317Uw6YPyfL.jpg)
![Multi-functional Waterproof Outdoor Mobile Power Bank supply, FM Radio, Music MP3, Strong Light Flashlight, Speakers ，Insert TF Card Automatically Play Music (Golden) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51VI11QwJyL.jpg)
![Multi-functional Waterproof Outdoor Mobile Power Bank supply, FM Radio, Music MP3, Strong Light Flashlight, Speakers ，Insert TF Card Automatically Play Music (Golden) - Image 4](https://images-na.ssl-images-amazon.com/images/I/41c4aoX0HCL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/31295333-multi-functional-waterproof-outdoor-mobile-power-bank-supply-fm-radio](https://www.desertcart.lk/products/31295333-multi-functional-waterproof-outdoor-mobile-power-bank-supply-fm-radio)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-25*