1. Receive and transmit 2 in 1. 2. Chip has a more stable connection, faster transmission speed, and lower power consumption. 3. Small and portable, easy to connect, Bluetooth pairing function, one-button operation, convenient and fast. 4. Plug and play drivers are not required; Compatible with smart built-in noise reduction and high fidelity sound quality; 10 meters stable transmission signal; Fully supports automatic matching. 5. Transmission distance: 10m
