1. 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 sound effect
11. Drive-free, switch in one second
12. Small and exquisite, easy to carry
13. Product size: 62x25x13.3 mm
14. Product weight: 30g
