Style:In-Ear Communication:Wireless Connectors:USB Use:Mobile Phone Function:Microphone,Noise Cancelling,Bluetooth BT vesion:v4.2 distance:10m item name:Dacom K6H wireless earphone Color:white,black shape:Dacom K6H earbuds earphone with mircophone:yes, sport earphone with memory card slot:no, wireless sport earphone power bank:yes, 1100mah power bank Show More