Product features: Y80 comes with digital ambient light WTS Bluetooth 5.1 Bluetooth earphones, sports and fashion wireless earphones Specification: Product Model：Y80 PPG Ship：jieli 6969 Waterpfoof Level：IP4 Compatible System：IOS/ANDROID/WINDOWS Special Features Main Feature：1. True wireless, two-ear call,2. Smart battery display,3, Wireless charging function，4, fashionable breathing lamp BLuetooth：5.1+EDR Battery Type：Polymeter Lithium Battery Headphone battery capacity：30mAh Charging box battery capacity：200mAh Charging Type：Charging box USB socket charging, headphone magnetic charging Headphone charging time：About 40 minutes Charging box charging time：About1.5 hours Headphone life time：About 2.5 hours Charging box chargeable times：About 3 times Wireless charging current：300MA Wireless charging power：1.5W Wireless charging time:1.5H Manipulation Mode :Button The firmware language:English Material:ABS Color:Black Packing Headphones, charging compartment, ear cap, instruction manual, charging cable