4 in 1 Function]your BEST outdoor companion,this is not only a wireless speaker, but also can also work as a power bank ,LED flashlight and bluetooth phone
Work as a speaker]this portable speaker is with bluetooth 4.0 chipset ,Compatible with all Bluetooth-enabled devices,Can produce a full-range, abundant stereo sound and enhanced bass without distortion even at highest volume! Built-in Mic for hand--free phone speaker
Work as LED Flashlight]this bike mount flashlihgt is with 2 modes,SOS and normal lighting,
Work as Powerbank] built-in 2200mAh rechargeable battery,3 hours of charging gets you 12 hours of endless music!
100% Satisfied Customer Service]Vodool offers 1-year manufacturer's warranty for all UEB brand products, and is committed to ensure that you are 100% satisfied with your shopping experience. Just shop with confidence!100% money back guarantee. Don't like it? simply send it back.

Product name: MultiSpeaker power bank
Speaker output power: 3W 
Frequency response: 180Hz~20KHz 
Signal to noise ratio: ≥80dB 
Bluetooth: SupportBluetooth phone (voice prompt) 
Bluetooth transmission distance: 10M 
Music Player: Connect the phone to play, WAV, MP3 lossless music player 
FM radio (88~108MHz) 
Flashlight lighting, support SOS distress signal 
Support incoming call function, voice prompts 
USB supports charging and discharging 5V1A 
Integrated intelligent charging, discharging protection circuit 
2600mAh mobile power, can rechargeable mobile phone 
Charging time: 3 hours 
Lighting time: 3 hours