Remax Bluetooth Speaker RB-M30

Specification:
> Brand Name: REMAX
> Model Number: RB-M30
> Bluetooth version: V4.2+EDR
> Material: ABS+fabric
> Color: Black ,Gray ,Blue ,Green
> Working Time 3.5h
> Channels: 2 (2.0)
> Effective distance: 10 meters
> Output: 5W
> Frequency: 70HZ-18KHZ
> Battery: USB chargeable DV 3.7V-1200mAh
> Special Feature: Wireless, Portable, Mini
> Color:Gray