/2pcs Piezoelectric Tweeter 3" Audio Speaker Treble Ceramic Piezo Loudspeaker PA/DJ Tweeters Home Subwoofer Stage Sound"

Battery Included : No High-concerned chemical : None Occasion : Wedding & Engagement Noise Maker Type : Other Origin : Mainland China

Voltage: 5V Condition: new AUX Port: Yes HDMI Port: No Has sim: no Waterproof: no Quick charge: No