Bumblebee Bluetooth mini Wireless speakers Subwoofer Stereo Transformers LED Flashing Light BT boombox For FM Mp3

deal for travelling, this little unit packs a punch. It can be connected via Bluetooth or music can be played directly off a TF memory card (not included). 

Specification:
Driver: 24mm
Impedance: 32 OHM
Bluetooth version: Bluetooth v4.1
Bluetooth use band: 2.4GHz
Output power: 3W
Bluetooth distance: 10 meters barrier
Frequency response: 20-20000Hz
Operating voltage range: 3.0V-4.2V
Sensitivity: >75 dB
Play time: 5~6 hours
Standby time: 120 hours
Charging time: 2~3 H
Size: 70 x 110 x 90mm
 
Package Contents:
1 x mini Bluetooth speaker
1 x USB Charging Cable