REMAX Retro Wireless Speaker RB-M31 1800mAh

Brand: REMAX
Unit: 1Set
Bluetooth 4.2
Output: 5W
Battery: 3.7V/1800mAh
Sensitivity: 78 +- 3 dB
Frequency: 130Hz-18KHz
Operating distance: up to 10m (free space)
Play time: 70% Volume 6h
CTN Size: 48.5*44*35.5cm
Package: Simple Packing