Stereo Headset, High Definition Sound Quality.

HD Quality Sound, High Performance with TF Card.

Specifications

Wear Method : In-ear
In-line Control : Wireless
Speaker : ∅ 10 mm
Impedance : 32 Ω ± 20 %
Speaker Sensitivity : 104 ± 3 dB
Frequency response : 20Hz-20kHz
Rated Power : 5mW
MIC Directivity : Omnidirectional
MIC Sensitivity : -42 ± 3 dB
Material : AI-alloy, ABS
Cable Length : 28 cm
Weight : 15.3g
Battery : 180 mah