Sell U19 Macaron Color Universal Headset with In-Line Multi-Function Earphones Recommend for Online Class best price

Integrated microphone Enhanced dual unit dynamic headphones The ergonomic design Winding preventing earphone line The enhanced built-in microphone 【Instructions】 Drive unit: Ф15mm / 6u (true copper ring horn) Sensitivity: 110dB Frequency Response Range: 20Hz--20KHz 【Features】 1. Lightning interface, headphones with automatic upgrade chip, don't have to worry about the iPhone version upgrade(Android & iOS Universal); 2. Functions such as up and down song selection, volume control, pause and call can be realized; 3. Imported chips, lossless digital sound quality; 4. Ultra-thin diaphragm copper ring horn, bass effect.