U-good Battery Case for iPhone 7/8, 3200mAh Ultra Slim Lightweight Portable Protective Charging Case for iPhone 8/7(4.7 in.) Rechargeable Extended Battery Pack Charger Case,Support Headphone-Black

U-good REAL Ultra Thin Lightweight Extended Rechargeable Battery case, Charge&Protect your iPhone 7/8. Why You Choose Our Battery Case: 1.?Endurable 3200mah battery, charge your iPhone 8/7 for 1.2 times 2.?REAL Ultra Slim 0.5 inch & Lightweight 2.7oz ,Should be the slimmest/lightest on market),Not bulky,easy to grip!! 3.?Support iphone wired headphone,just plug in your headphone to Enjoy music/Make a call. 4.?Safe Charging. Fire-proof material housing. Built-in smart chipset to prevent short circuit,over-charge. 5.?You can charge the battery case and iphone at same time,just plug charging cable to the case directly. 6.?Heavy duty protection level,Hard-shell design max protect your iphone from scratch and bump. 7.?Charge and SYNC iPhone to PC,Macbook or Laptop at same time through iphone charging cable. 8.?Equipped with 4 LED lights to check charging status and power level by one-click the power button 1s 9.?Full Support with any iOS versions and all future updates. No "chin" design,Not bulky like others . 10.?Easy to install and uninstall. Remove the top piece,slide in your iphone to connect case well,press power button 1s to start charging. Does NOT support:Wireless charging / Apple Carplay / Car charger / Third party patch cord / Power splitter dongle / High voltage or Quick charge adapters ?Important Note? 1.How to use? Remove case's top piece and slide in iphone to connect the base charger tightly,cover the top piece again and long press the bottom back button 1-2s to start charging. 2. Please use the original charging cable and wall charger(5V/1A ONLY) to charge the battery case 3.If your headphone doesn't work with the case well,please clean phone's charging port. If problem still, contact us for help by clicking our store name "Amanki"-"Ask question". What's in the Box : 1x Battery case 1x Top cover(gift) 1x User manual