1)with microphone |
2.Earcap is made in sponge and lint |
3)with volume control |
4)wire lenght:2.2meters |
5) Mic dimensions: Ø6.0*5.0mm |
6)sensitivity:-62dB±3dB |
7) directivity:omnidirectional |
8)impedance:2.2Ω |
9)speaker diameter:Ø30mm |
10)impedance:32Ω |
11)frequency response:20~20000HZ |
12)Max input power:20mW |
13)sensitivity(S.P.L):105dB±2dB |
14)3.5mm stereo plug |