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

• Product type: Audio Receiver Transmitter
• Compatibility: Android, iOS devices
• Material: Not specified
• Key feature: Bluetooth 5.1 chip design
• Color/Variant: Not specified
• Intended use: Everyday use
• Category: Audio Accessories

1. Bluetooth version: Bluetooth V5.1
2. Support protocol: A2DP/AVRCP/HSP/OPP/GATT/SM
3. Operating band: 2.402GHz - 2.480GHz
4. Power level: Class 2 (Class II)
5. Sensitivity: -85dBm
6. Signal to noise ratio: 90dB and above
7. Interface type: - Input: 3.5mm AUX+RCA+FM+USB+TF interface+6.5 MIC - Output: 3.5mm AUX+RCA
8. Radio parameters: FM 87.5-108MHz
9. Supported formats: MP3/WAV/WMA/APE/FLAC/G729/M4A/ALAC/AMR/DTS/MIDI/G726/MTY
10. Screen size: about 36 x 8mm
11. Battery capacity: 3.7V/1200mAh
12. Charging current: approx. 1A
13. Charging time: about 1.5h
14. Life time: about 8h
15. Bluetooth distance: within 30M (open place)
16. Charging interface: Type-C/USB-C 5V/1A
17. Compatible devices: Android, iOS system cell phones and PAD, active speakers, amplifiers and Bluetooth speakers or headphones supporting A2DP/protocol connected to use
18. 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 x1
19. Size: about 9.8 x 6.7 x 2.35cm
20. Weight: about 143g