China Best Quality Wholesale Over Ear Mic for Free Headset Headphones Headphone 2021 Headphone, Find details and Price about China Headphone, Over Ear Headphones from Best Quality Wholesale Over Ear Mic for Free Headset Headphones Headphone 2021 Headphone
Speaker Driver: | Moving Coil ø50MM*2 |
Speaker Impedance: | 16Ω±15% |
Speaker Rated Power: | 2mW |
Speaker Maximum Power: | 4mW |
Speaker Freq. Resp.: | 20Hz to 200KHz |
Speaker Sensitivity: | 110dB±5dB |
Speaker Left-Right Balance: | 1dB |
Mic Sensitivity: | -42dB±2dB |
Mic Impedance: | RL=2.2KΩ |
Mic Directivity: | Full Point |
Headset Working Voltage: | USB 5V |
Headset Interface: | 3.5mm |