DM8 Sport Headset Mini Earphone-black
- Speaker: 7 mm
- Piston In-ear Headphones
- Material: PC Mini Double Driver
- Nominal input power: 3mW
- Maximum input power: 5mW
- Impedance: 16 Ω ± 15%
- Function: Play / Pause, Answer / Off
- Speaker Sensitivity: 101 ± 3 dB (at 1 KHz 1 mW)
- Speaker Frequency Response: 20 -22K Hz
- Operating Temperature: -10 Celsius + 40 Celsius
- Microphone Sensitivity: -42dB ± 3dB1kHz, 3V 0dB = 1V / pa
