♥Limit Free Shipping♥XIAOMI TWS M19 Bluetooth Earphone Waterproof Wireless Headphone 9D Stereo Sports Earbuds With LED Light and Microphoe

Specification. 1. Model: M19.2. Bluetooth Specification: V5.1. 3. Bluetooth profiles: A2DP, AVRCP, HFP, HSP. 4. Working voltage: 3.1V~4.2V. 5. Charging voltage: 5V-1A. 6. Headphone battery capacity: 50MAH. 7. Storage box battery capacity: 2000MAH. 8. Transmission distance: 10M. 9. Waterproof level: IPX7. Automatic pairing: support. Life time: about 220 hours Should be support with charging case). Talk time: about 180 hours Should be support with charging case). Headphone charging: about 40 times. Power display: LED digital display. Specification: Product model: M10. Bluetooth Version: V5.1. Noise reduction version: CVC8.0. Working distance: Connect within 10 meters. Single Ear Capacity: 50 mA. Load compartment capacity: 2,000 mA. Automatic startup: support. Automatic correction: support. Lifetime: about 220 hours. Talk time: about 180 hours. Headphone charging: about 40 times. Load compartment input current: 5V1A. Magnetic absorption function: magnetic absorption and nano loading. Cont