LED Multicolor Ambient Speaker with TWS Pairing – Portable Bluetooth Sound System with TF Card Slot for Christmas Decor

High-concerned chemical : None Input/Output : TF Sound Mode : Stereo Sound Mode,Extra Bass Mode,Standard Mode Category : Speakers Use : Home Bluetooth Version : 5.0 Input Power(W) : <25 W Voice Control : No Frequency Range : 100Hz-20KHz Waterproof : No Support APP : No Inbox adaptor : NO Intelligent Personal Assistant : NONE Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : DC Channels : 4 (3.1) Battery : Yes Communication : USB,WireLess Speaker Type : Portable Cabinet Material : Plastic Power Source : Battery Display screen : No Label:Yes