M9 Pro 5.1 Bluetooth Receiver Launcher FM Radio 4 In 1 NFC Audio Adapter

1. Bluetooth version: Bluetooth V5.12. Support protocol: A2DP/AVRCP/HSP/OPP/GATT/SM3. Operating band: 2.402GHz – 2.480GHz4. Power level: Class 2 (Class II)5. Sensitivity: -85dBm6. Signal to noise ratio: 90dB and above7. Interface type: – Input: 3.5mm AUX+RCA+FM+USB+TF interface+6.5 MIC – Output: 3.5mm AUX+RCA8. Radio parameters: FM 87.5-108MHz9. Supported formats: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY10. Screen size: about 36 x 8mm11. Battery capacity: 3.7V/1200mAh12. Charging current: approx. 1A13. Charging time: about 1.5h14. Life time: about 8h15. Bluetooth distance: within 30M (open place)16. Charging interface: Type-C/USB-C 5V/1A17. Compatible devices: Android, IOS system cell phones and PAD, active speakers, amplifiers and Bluetooth speakers or headphones supporting A2DP/protocol connected to use18. Packing list: adapter x1, remote control (including a button battery) x1, FM radio antenna x1, 3.5mm audio cable x1, RCA lotus cable x1, charging cable x1, manual x119. Size: about 9.8 x 6.7 x 2.35cm20. Weight: about 143gFeatures:1. Using Bluetooth