Mini Sleeping Speaker Under Pillow White Noise Sound Machine with Timed Shutdown Ultra Slim Sleep Aid Speaker

Welcome to my store. I hope you have a pleasant shopping experience.Voltage range : USB (5-20V DC) High-concerned chemical : None Input/Output : USB Sound Mode : Other 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 : 1 Power Source : USB Channels : 1 Battery : Yes Communication : WireLess Speaker Type : Portable Cabinet Material : Plastic Power Source : USB Origin : Mainland China