Product parameters:
1.
Upgrade Bluetooth 5.4 +BLE (LMP: 12.45 )
2. Compatible with Bluetooth versions such as 5.3 / 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 audio quality
5. For Win10-11 driver free, plug and play, supporting Win7 system
6. One connection, automatic reconnection
7. Supports simultaneous connection of multiple devices
8. Wide compatibility (Bluetooth earphones/speakers/Bluetooth mice/keyboards/Bluetooth handles/printers/Android phones)
9. Built in antenna for longer and more stable distances
10. Support protocols such as A2DP/HSP/AVRCP/HID/SBC/AAC
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