Bluetooth version: Jieli 5.0
Connect range: ≤10M
Speaker power: 3W, 52mm
Frequency respond: 100Hz-18KHz
Battery: 500mAh 3.7V
Working time: 1~2H
Charging time: 1~2H
Input: Micro 5V-1A
Materials: ABS
Size: 108*81*81 mm
Weight: 275g
Function: Bluetooth, Free-hand call, TF, AUX, USB disk, FM, LED light
Color options: Black, White, Green, Pink, Blue