Style:In-Ear Communication:ctors:USB Use:Mobile Function:MicroWaterproof,Noise Canng,Bluetooth Product name:BT EerDual Headset Earbuds TWS I7 Mini EarType:Mobile Headset Keyword:Tws True ds Material:ABS Version:4.2+ERD Usage:Smart Mobile Certificate:CE RoHs FCC Color:White Black Item:hone Feature:Fast connection