Tai Nghe 4D Bass Đôi Loa Đôi 3.5MM Kèm Mic Và Dây Điều Khiển

Specifications: Type: Piston 3.5mm In-Ear dual speaker headphones You can enjoy your music without any cables, comfort and ease the problem of popping out, perfect for outdoor sports, running, jogging, gym exercise, watching TV, driving etc. The headset provide clear information and best stereo sound music experience, enjoy life. Perfect Christmas or birthday gift for yourself or a friend. Compatible devices: Compatible with all devices that support 3.5mm interfaces Speaker: 8 mm speaker mini dual drive Speaker power: rated input power: 3mW, maximum input power: 5mW Impedance: 32Ω ± 15% Speaker sensitivity: 106±3dB (at 1KW 1mW) Speaker frequency response: 20-20K Hz Microphone sensitivity: -42dB ± 3dB1kHz, 3V 0dB = 1V / pa Working temperature: -10 degrees Celsius - + -40 degrees Celsius Function: play / pause, answer / off, noise reduction, microphone Line length: 1.2m *Warm Note* 1. Communication is the best way to solve any problems before you leave a negative feedback. we can solve problem together. 2. Any problems, please tell us at first. we can help you to solve the problems and correct the mistakes. 3. We provide quality products / good price/ best services. we hope buyers like our products. 4. We usually arrange shipment within 24 hours on workdays.