XWCH INDUSTRIAL CO., LTD
plastic mould, mould, bakelite mould, stamping mould, Die casting mould, Manufacture and Supplier - China(CN)
Headphones (WB-61MV)
1) Driver unit: O50mm
2) Speaker: a) Impedance: 32 ohms¡Ó15%
b) Sensitivity: 100dB¡Ó3dB
c) Frequency response: 20 - 20,000Hz
d) Max. power input: 100mW
3) Microphone: a) Operating voltage: 3V
b) Impedance: 2,200 ohms
c) Sensitivity: -58dB¡Ó3dB
d) Frequency response: 30 - 16,000Hz
4) Cord length: 2. 3m
Carton size:62*33*40cm
100pcs / carton (bulk)
Net weight: 15.3kg
Gross weight: 16.6kg