Product Description

Bluetooth version:2.1+EDR
Charging voltage/current:DC 5V
Working voltage/current:3.7V
Loudspeaker: 4Ω/2W
Frequency: 80-20KHz
RF range: 10M
Built-in Lithum battery:380mAh
Loudspeaker: 42mm
THD:≤0.1%
SNR: ≥85dB
Playback time:About 4H
Material: ABS
Dimension:60*55*32mm
Net Weight: 95g
Color: blue, pink, purple, black
TF card function: yes
Handfree function: yes