Retro Wooden White Noise Sleep Machine

Model: SA03M 
LED light display for timer
Sounds: 24
Speaker: RMS 3W Mono 
Power: DC 5V 
Battery: 1800mAH 18650 Battery
Timer: 30/60/90 mins
Case Material: ABS + PP + Silicon
Unit size(L x W x H): 10.6 x 10.6 x 9cm         
Product Weight: 210g     

What's in the box? 
1 x Sound Machine
1 x USB Cable
1 x User Manual