M6 NFC Bluetooth 5.0 Receiver & Transmitter & FM 3 In 1 Adapter(Black)

1. Working voltage: DC 5V/500mA2. Bluetooth version: V5.0+EDR3. Frequency response: 10Hz-20KHz4. Battery capacity: 3.7V/500mAh lithium battery5. Transmission distance: about 15 meters without barriers6. Power supply mode: Micro USB interface7. Music format: MP3/APE/FLAC/WAV/WMA8. Frequency range: 2400-2483.5MHZ9. Peripheral support: U disk/TF card10. Bluetooth protocol: HFP/A2DP/AVRCP11. Interface type: AUX+RCA+coaxial+optical fiber12. Basic functions: Bluetooth receiving/transmitting, LED digital display screen, NFC connection, infrared remote control, call, navigation, listening to music13. Support equipment: mobile phones, tablets, computers, TVs, cable speakers, power amplifiers, projectors, mixers, etc.14. Packing list: host x1, Micro USB charging cable x1, 3.5mm audio cable x1, red and white RCA lotus cable x1, remote control (with button battery) x1, manual x115. Weight: about 75g16. Size: about 9.2×6.5×2 cmFeatures:1. The appearance is exquisite, exquisite and compact, easy to carry, the surface is made of fireproof PC material, high-gloss paint process, the base is equipped with