Product Specification:

- Power Output 6W

-Frequency Respinse :70Hz- 18k

- Noise Rate :>60dB

-Bluetooth Transmission Distance 10M

- USB voltage :DC 5V

- Battery Capacity : 1200Ma

- Working hours up to 4 hours 

- TF card support (Micro SD)， playing MP3 file 

- Super bass， loud Speaker .