Product name: mobile phone headset
Product features:
Can control cell phone play forward, backward, suspension and sound +,-and hang up function.
Product parameters:
1. A needle into four
2. The clip
3. With microphones buttons (M3)
4. CD-063 ears shell
5.1428 PVC line, length: 1.2 m
The product specification:
Horn diameter: 15 mm
Impedance: 32 ohms
Sensitivity: 100 dB S.P.L at 1 Khz
The frequency range: 20-20000 Hz
Maximum output power: 50 mW
Mi head point to: all pointing
The frequency range: 30 Hz-16 KHz
SNR: > 32 dB
Mi head sensitivity:-58 dB