Specifications: 
RMS: 3W THD=1%
Frequency Response: 80Hz-20KHz
S/N ratio: =85 dB
Distortion: <0.5%
 Bluetooth Version: 5.0
Speaker Driver: 40mm 4Q 2W
Battery Type: 3.7V rechargeable battery
Charge Input: DC 5V/1A
Charge Port: TYPE-C
Product Size: 118*50.4*34.2mm ‡0.5mm
 
Features and Functions: 
Support rechargeable battery
Support a clock display
Support two groups of alarms
Support FM receiver
Support Bluetooth music playing
Support TF card playing
Support ambient light function
 
Product Includes 
1x Speaker 
1x Manual 
1x Charging Cable