Audio sync: It supports lightning earpods when it is charging your phone. Note: If you are using iPhone 7, it will take 5 seconds to hear the sound through the earpod; if you are using iPhone 6/ 6s, you can still use 3.5mm port, needn't to wait.
150% longer battery life: The authentic 4500mAh charger case provides an extra 21 hours 3G talk time, 19 hours vedio, 60 hours audio, 15 hours web browsing for your iPhone 7. With portable volumn, it will be a good partner when you are on a trip.
Excellent grip& protection: The silky, soft touch finish of the silicone case feels great in your hands and safeguards your phone from everyday bumps and occasional drops. A soft elastomer hinge design makes it easy to put the case on and take it off.
More inside the case: Built-in magnetic metal piece, it works great with magnetic car phone holder. High-performance battery offers overcharge protection, short circuit protection, and over temperature protection for iPhone7/ 6/ 6s.
Friendly service: One-year worry-free warranty, we ensure customers purchase from us with confidence; for any question or problem, don't hesitate to contact us. We will resolve it for you promptly and effectively.
Available for audio sync or data sync while the case is on. (If you want to listen the music through the lightning earpods on your iPhone 7, please wait 5 seconds after plugging it into the lightning port.)
150% longer battery life
The 4500mAn charger case provide an extra 21 hours 3G talk time, 19 hours vedio, 60 hours audio, 15 hours web browsing for your iPhone 7.
Designed for iPhone
Compatible with iPhone 7/ iPhone 6/ iPhone 6s, add protection and longer battery life in one case.
The soft elastomer hinge design makes it easy to put the case on and take it off.
Four-color LED Indicator
Green- 75%-100%; Blue- 50%-75%; White- 25%-50%; Red- 0%-25%
Press the switch button gently to charge, press down the button for 2 seconds to stop charging.
Advanced Circuit Design
Adopt advanced integrated circuit design, it can effectively avoid short-circuit and over charging to protect your phone.
1. This case is not designed for screen protection.
2. If you don't use the case for a long time, please charge the case to full every two month.
3. It will be better to use the original lightning cable to charge or data
Dimension: 14cm*6.8cm*1.7cm (5.5inch* 2.6inch* 0.6inch)
Weight: 102g (3.5oz)
iPhone 7 Battery Case KADES Silicone Charger Case with Data Sync & Audio Sync Li-polymer Battery Case for iPhone 6/6s/7 with 4500mAh High Capacity 150% Extra Battery Life - B072Z94N8L