SARDiNE F4 Multi-function Wireless Bluetooth Speaker with Microphone , Support Hands-free Answering Phone & FM Radio & TF Card(Red)

1. Support function: Bluetooth, TF card playback, Line in, waterproof rating IP65
2. Support wireless Bluetooth function.
3. Dustproof and waterproof rating: IP65
4. Can answer the call hands-free and broadcast the caller number
5. Speaker output power: 6W *2
6. Built-in rechargeable lithium-ion battery 18650: 5200mah mAh
7. Shell material: TPU+ABS
8. Support music playback format: MP3, WMA, WAV, FLAC
9. Battery support playback time: 5-12 hours
10. Speaker size: 200*60*72mm
11. Available colors: black + yellow, black + red
12. Support hands-free answering phone function
13. Bluetooth working range: 15-20M