1. Upgraded Bluetooth 5.1, low-power stable transmission, increased transmission distance, clearer sound quality 2. Built-in 240mAh battery, long battery life 3. Built-in clear call microphone, support Bluetooth call function 4. When the mobile phone Bluetooth is connected, the mobile phone calls/navigation can be broadcast 5. Receiving mode: Receive Bluetooth signals and connect to speakers, headphones and other devices through AUX audio
Parameters: 1. Bluetooth version: 5.1 2. Battery capacity: 240mAh 3. Transmission distance: 10 meters 4. Working time: about 12 hours 5. Bluetooth sound processing: with DSP technology
