POWERIVER Wireless Portable Bluetooth Speaker perfect sound quality, a passive radiator works with the binaural speaker to enhance low-end tones, giving bass a boost-despite the compact size. Compatible with all Bluetooth-enabled devices that allows you to instantly connect to your smart-phone, PC and tablet up to 33 ft away. 5*2W audio driver and passive subwoofer ensure you get crystal-clear sound and powerful bass from a speaker you can literally take anywhere. Rechargeable battery supply up to 8 hours continuous play with high-quality, that enrich your ears all the time.

Specification
Bluetooth Range: Up to 33FT / 10 Meters
Speaker: Dual 5W Audio Acoustic Driver
Max Input: (L)300ml+(R)300ml
Max Output: 2*5W
Support File:MP3/WMA/ WMV
Battery Capacity: 2200mAh 3.7V
Max Play Time: 6-8 hours
Charge Time: 4 hours
Input: Bluetooth / FM Radio / USB Input / Micro TF/SD Card / Aux 3.5mm Line-In
Built-In Microphone: Yes
Shuffle Function: Not available for playing music from USB/memory card, but you can use shuffle with your mobile phone in Bluetooth mode.

Package Contents
1 x HIFI Bluetooth Speaker
1 x 3.5mm Audio Cable
1 x Micro USB Charging Cable
1 x User Manual

NOTE
The bluetooth speaker isn\'t waterproof, please keep dry.
The speaker screen have a protective film, protects your LED screen from scratches.
You can plug audio cable to get better signal when using FM radio.