DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Upgrade Version (Red) Filter-Protective Case Transmission rate: 650Mbps

Transmission rate: 650Mbps

unlimited extension of music

Support up to 128G memory read and write

more power efficient and safer

dual fan 110mm

DS800 Bluetooth 5.0 Universal Hanging Ear Style Business Sports Wireless Bluetooth Earphone, Upgrade Version (Red) Filter-Protective Case Transmission rate: 650Mbps1. Bluetooth version: BK solution 5. 0 2. Battery parameters: 180mAh 3. Standby current: about 1mA 4. Working current: about 22mA (the louder the volume, the higher the power consumption) 5. Signal distance: about 10 meters 6. Talk time: 16 hours 7. Listening time: 22 hours 8. Waterproof level: IPX7 9. Charging time: about 0. 5 hours 10. Ergonomic design, comfortable to wear 11. Can be rotated 180 degrees, can be worn on both left and right ears 12.