*This product is made of high-quality Material. *LED Status Indicator for checking remaining battery life. Rechargeable Li-Ion battery back cover for iPhone 6/6S/7/8. Free From Scratches. *Poly-carbonate ABS plastic material which gives soft rubbished touch feel. *Quick Charging speed. *Provides additional one full charge to dead phone. The juice pack combines on-the-go charging capabilities with enhanced edge-to-edge protection provided by Impact-isolation System. The hard exterior shell along with the soft internal impact-isolation system protects your phone from heavy impact and hard falls. pass-through buttons seamlessly blend the design of the case with your iPhone. You can even recharge both devices and sync your iPhone while connected to the juice pack by using the included micro USB cable. You can also charge one more mobile phone with the help of the extra USB port in the case. Just attach the charging cable for the supporting mobile and you can charge your other mobile with the iPhone still getting charged in the case. For the first time, please give the backpack battery fully charged, usually 5 hours will be able to fill the back clip battery, full of power after the full light. Charging the back clip battery need to use the phone comes with the charger with the charging cable to the back clip charge. Put the phone on the back clip battery, please slowly align the back clip charging connector insert, press the back clip charge switch, start charging the phone, press the switch again, turn off the charging mode! Main Features: Built-in 400 classic games Can be played on TV Rechargeable Lithium-ion battery and USB cable, 6 hours of continuous game play after full charge Small size and light weight, suitable for traveling Perfect gift for children, retro game lovers, collectors, etc. Specifications: Screen:3 Inch Languages: English, Chinese Games: 400 Battery type: rechargeable Lithium-ion battery Battery volume: 600mAh Charging mode: USB Work