2PCS Ultra-Thin Mini Speaker 8 Ohms 2 Watt 8R 2W Diameter20mm 40mm 50mm 66mm 77mm Loudspeaker DIY Modification Loudspeakers

Voltage range : USB (5-20V DC) High-concerned chemical : None Input/Output : optical Sound Mode : Standard Mode Category : Speakers Use : others 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 Channels : 2 (2.0) Battery : No Communication : Induction Speaker Type : Combination Cabinet Material : Plastic Brand Name : JCD Power Source : Battery,Ac,USB,DC Origin : Mainland China