Sell Earphone Super 4D Bass Double Speaker Wired Earphones with Mic Sport Headset Online Class Headphones best price

Specification： 1. Product Name: Wired Headphones 2. Weight: 30g 3. Cable length: 1.2m 4. Material: PC Mini Dual Driver 5. Speaker: 8 mm speaker mini dual drive 6. Speaker power: rated input power: 3mW, maximum input power: 5mW 7. Impedance: 32 Ω ± 15% 8. Speaker sensitivity: 106±3dB (at 1KHz 1mW) 9. Speaker frequency response: 20-20K Hz 10. Microphone sensitivity: -42dB ± 3dB1kHz, 3V 0dB = 1V / pa 11. Function: play / pause, answer / off, noise reduction, microphone 12. compatible devices: 3.5mm plug, support all devices that support 3.5mm interface