Main Features 1. Support All Audio Devices That Have Bluetooth Capability, Such As, Cell Phone ,Tablet Pc,Laptop,Computer Etc. 2.3.5Mm Audio Jack, Can Be As Wired Headphone,Provides A Simple Wired Connection Of A Variety Of Devices Without Bluetooth. 3. Bluetooth 5.0 Version ,Use Jieli Stable Bluetooth Chip ,400Mah Battery For Long Time Use 4. Playing Time Up To 6-10 Hours, And Continue Talk Time Up To 8 Hours, Standby Time Up To 120 Hours. 5. Support Tf Card ,Bluetooth Aux Function,Wireless Your Music 6. Best Choice For Listening Music, Watching Movie, Chatting Online Etc. Package Include 1 * Bluetooh Headset 1 * Usb Cable 1* Aux Cable 1 * User Manual Specification Standby Time 6-10 Hours Talk Time 6-10 Hours Product Model 07S Driver Type Dynamic Max. Of External Memory 16Gb Application Scope Aviation,Dj,Gaming,Sport,Running,Audiophile,Working Connectivity Wired And Wireless Bluetooth Protocol