T11B 2 in 1 USB Bluetooth 5.0 Transmitter & Receiver Audio Adapter with LCD Screen(Black) Brand_RedPepper Built-in 12000mA battery

Built-in 12000mA battery

General Connector Types TNC Female

The surface treatment is of good quality and more durable

Single disk supports 10TB hard disk expansion

The tone is soft

T11B 2 in 1 USB Bluetooth 5.0 Transmitter & Receiver Audio Adapter with LCD Screen(Black) Brand_RedPepper Built-in 12000mA battery1. Material: plastic 2. Input voltage: DC5V 3. Suitable for: computer, TV, projector (transmitting mode) speaker, earphone (receiving mode) 4. Transmission rate: 100 Mbps 5. Effective working radius: 10 meters 6. Bluetooth standard: 5. 0 7. Working frequency: 2. 4 MHz 8. Input interface, 3. 5mm audio 9. With LCD screen, you can directly select the device to be paired 10. Built in AEC echo cancellation and ANC cancellation circuit to restore the real