Type: Back-hook headset

Item No.：M503MV

Features:

1) Frequency Response: 50 Hz-20kHz

2) Speaker Impedance: 32Ω

3) Driver Unit: 30mm

4) Rated Power: 15mW

5) Power Handling Capability: 20mW

6) Cable Length: 2.3M

7) Sensitivity:110+/-3dB

8) Microphone: 6×5mm-58dB+/- 2dB

9) Plug: ￠3.5mm, Microphone in Red,

Earphone in Black