Operating Frequency Range

20Hz~20KHz

Impedance

32Ω

Sensitivity

110±3dB (at 1mW/1KHz)

Audio Frequency Response

20Hz~20kHz

Driver unit

Φ40mm

Battery Capacity

180mAh

Charging Time

1.5 Hours

Playing Time

4 Hours

Working Temperature

0°c~50°c

Max. Card capacity

16GB TF card

Appearance

Black, White

Support

Microphone, FM mode, Aux in mode

Packing

Color Gift Box