Sell wearabls❅[Hot Sale] 4D Subwoofer Dual Speakers HiFi Stereo 3.5mm Headphone with Microphone + Wired H best price

-100% Actual Photo ------------------------------------------ Welcome to XINRAN ✔️Items on-hand ✔️ Cash On Delivery ✔️ Shipped on-time (within 1-3days) (sometimes we put Pre-Order just in case of emergency) parameter: 1. Material: PC mini dual drive 2. Weight: 12g 3. Speaker: 8mm speaker mini dual drive 4. Speaker power: rated input power: 3mW, maximum input power 5mW 5. Impedance: 32Ω±15% 6. Speaker sensitivity: 106±3dB (at 1KW 1mW) 7. Speaker frequency response: 20-20K Hz 8. Microphone sensitivity: -42dB ± 3dB1kHz, 3V 0dB = 1V / pa 9. Working temperature: -10 degrees Celsius-+ -40 degrees Celsius Functions: play/pause, answer/close, noise reduction, microphone cable length: 1.2m package: 1*headphone"