Function:

1. You can play MP3 WMA format audio files in TF card and U disk, and support 32g.
2. With FM radio function, the built-in 87.5-MHz FM digital radio module can automatically store 50 stations.
3. Bluetooth connection can play songs.
4. Chargeable battery.
5. AUX audio input interface.

Product parameters:

1. Optional color: red/white/black
2. Bluetooth version: Jie Li 4.0
3. Battery: 18650 800 mAh
4. Output power: 5 W signal-to-noise ratio: 50dB, frequency range: 50-20 KHZ,
5. Speaker specifications: 4 Euro 5 W single speaker
6. Charging socket: Micor5P
7. AUX interface: 3.5
8. Product Size: 119*198*210 color box size: 201*122*217
9. Net weight: 23.4Kg Gross weight: 25Kg
10. Quantity/Box: 40 pcs'
11. Outer box size: 822*449*630

we also have m12 smaller one ,m11 bigger dog speaker, please feel free to contact with us.