BR05 AUX 2RCA TF Bluetooth Adapter Wireless Receiver Transmitter 1. TF card playback, wireless 5.2, display screen, audio hole, 5 EQ modes, lotus hole 2. Compatible with various devices, non-bluetooth speakerhome stereoheadphone add bluetooth 3. Transmitter mode: Turn non-Bluetooth devices into Bluetooth transmitters 4. Receive mode: Add Bluetooth functionality to non-Bluetooth devices 5. 10 meters transmission, wireless control music at a long distance 6. Powerful performance, upgraded chip without audio delay, more stable signal 7. Support Bluetooth headset pairing, let you enjoy the fun of the game 8. Support TF card playback, transmission without delay, zero distortion 9. Effective working radius: 5m 10. Bluetooth standard: 5.2 11. Working frequency: 24.8MHz 12. Transmission rate: 100Mbps 13. Interface: 3.5MM AUX 2RCA TF 14. Audio Code: SBCAAC 15. Bluetooth protocol: AVRCPA2DP 16. Frequency response: 20HZ-22KHz 17. Size: 65.8x33.7x71mm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.