Product Overview
1. Bluetooth version: 4.2 
2. Anti-group: 4 ohm 
3. Life time: about 5 hours 
4. Frequency range: 160Hz-18kHZ 
5. Input interface: Bluetooth wireless/TF card/AUX 
6. With night light function, there are 4 flash modes in total 
7. Compatible with various mobile phones, tablets and other Bluetooth devices 
8. With hands-free call function, easy to use 
9. With FM radio function 
10. Size: 73x73x80mm 
11. Weight: 186g