Product: Voice AI Remote Control for Air Conditioners and Fans Model: SV-01 Net weight: 30g size: 33x33x61mm Interface: USB A Volt: 5V Cert: CE FCC No APP needed, just plug-and-play Voice: English or OEM language Quotation: 1. Trail order 50pcs Landed your country USD6.5/pc 2. MOQ 5000pcs FOB CHINA USD4.60/pc We are a Hong Kong manufacturing-based company.