Portable White Noise Sound Machine Baby Sleep Machine LED Light Soothing Sounds Volume Adjustable Rechargeable Battery 800mAh

High-concerned chemical : None Input/Output : USB Sound Mode : 3D Surround Sound Mode,Extra Bass Mode,Sleeping Mode Category : Speakers Use : Home Input Power(W) : <25 W Voice Control : No Waterproof : No Support APP : No Inbox adaptor : No Intelligent Personal Assistant : None Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 2 Power Source : USB Channels : 3 (2.1) Battery : Yes Communication : Bluetooth Speaker Type : Portable Cabinet Material : Plastic Brand Name : ZRGAE Power Source : USB Origin : Mainland China Certification : CE,RoHS,weee