Karaoke Machine Support BT/USB/TF Card/Aux Wireless Karaoke Speaker for Karaoke Party Outdoor Indoor Activities

High-concerned chemical : None Input/Output : USB Sound Mode : 3D Surround Sound Mode Category : Speakers Use : Home Input Power(W) : <25 W Voice Control : No Waterproof : No Support APP : Yes Material : Plastic Inbox adaptor : Yes Intelligent Personal Assistant : M Built-in Microphone : Yes Audio Crossover : Full-Range Number of Loudspeaker Enclosure : 1 Power Source : AC Channels : 2 (2.0) Battery : Yes Communication : Induction Speaker Type : Portable Cabinet Material : PVC Brand Name : Shunmaii Power Source : Battery Origin : Mainland China Certification : None,None Portable BT Speaker : Karaoke Machine Origin : Mainland China Interface : AUX, USB, TF, Type-C Battery capacity : 1500mAh Packaging weight : 1000g Product size : 157.00x155.00x137.00mm/6.18x6.1x5.39inch (speaker)