Tai Nghe Nhét Tai Qkz Vk4 Âm Thanh Hifi Sống Động Chất Lượng Cao

Earphone QKZ VK4 HiFi Ear Phone Metallic Earbuds Stereo BASS Metal in-Ear Earphone Noise Cancelling Headsets DJ In Ear Earphones Specifications: Type: Piston In-Ear Headphones Technical Specification 1. Material: Pc 2. Weight: 20g 3. Speaker: 9 mm NdFeB speaker 4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW 5. Impedance: 16Ω±15% 6. Speaker Sensitivity: 105±3dB (at 1KHz 1mW) 7. Speaker Frequency Response: 20-40K Hz 8. Microphone Sensitivity: -42dB±3dB1kHz, 3V 0dB=1V/pa 9. Operation Temperature: -10 Celsius --- +40 Celsius Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone Compatible :For Xiaomi Tablet1, Tablet 2, xiaomi redmi note1 2 3 For Samsung Glaxy s6,s7,s6 edge,s7 edge For Huawei, LG, Sony and Other android mobile phones For iPhone 4 4s 5 5s 6 6s,for iphone 6plus, 6s plus for iPad etc. IOS devices For Mp3 Mp4 players, tablets Pcs, all 3.5mm music players. Package weight: Approx. 80g Cable length: 1.2m Features: Quality optimization of exclusive patent, metal composite vibrating membrance. The ergonomic design, nipple grade silicone ear muffs. Ear and tail pipe connection with oblique angle design, comfortable and easy to wear. It has high quality sound, enjoy your life. A perfect gift for yourself or friend