Product Description: Features
Speaker: 30mm Dynamic type Impedance: 32 ohm Frequency: 20-20Khz Sensitivity: 105 dB+-3dB(at 1k hz) Max. Input power: 100mW Microphone: Condenser type Polar PATTERN: Omni-directional Sensitivity: 0dB=1v/pa at 1Khz-68dB Cord length:1.2m+-10% packing:1pcs/polybag 400pcs/carton carton size:550x370x330mm |
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