Portable wireless bluetooth speaker

Brand neutral
Type Bluetooth speaker
Connection method Bluetooth connection
Interface type USB
Battery capacity 2000 mAh
Frequency response range 20HZ-20KHZ
Output power 4 ohm 5W*4
S/N ratio -80db
Power supply mode Built-in lithium battery
Expansion storage 32GB
Number of speakers 2
Effective distance 10 meters
Function card, radio, voice prompt
Operation mode Button
Applicable people
Shell material plastic
Box material plastic
LOGO can be printed