Amazon Baby Music Sleep Aid Sleep Mood Light Breathing Light White Noise Smart Sleep Aid Sleep Aid

power mode:plug in usb
Function: timing, music function
brand:MAIFAR
Display method:no display
Item No.:MBZ0201
color:White
Product selling point:Shenzhen factory private model spot support a variety of customized solutions
battery life:more than 12h
Built-in battery capacity:1000mAh to 1200mAh (included)
Product Category: Smart Sleep Meter
Working principle: acoustic optical sleep aid