Parameter
1. Upgrade Bluetooth 5.3+BLE (LMP:12.45)
2. Compatible with Bluetooth versions such as 5.2/5.1/5.0/4.0/3.0/2.0
3. Classic appearance, bright design
4. Low power consumption, low latency, high-definition sound quality
5. Win10-11 driver-free, plug and play, supports Win7 system
6. Once connected, automatic reconnection
7. Support multiple devices to connect at the same time
8. Wide compatibility (Bluetooth headphones/speakers/Bluetooth mouse/keyboard/Bluetooth controller/printer/Android phone)
9. Built-in antenna, farther and more stable
10. Support A2DP/HSP/AVRCP/HID/SBC/AAC and other protocols