Protect case Power bank:

The VU Protect case power bank extends the battery life of your Iphone for hours up to 200% more power to talk,rock,play game surf,and send and provide a comfortable ergonomic desgin with the complete protection of a hard shell case.

When your Iphone Power lower than 20%,the Protect case power bank can Automatic charging your Iphone, when you Iphone with 100% power,Automatic stop to charging. So when you are talking with friend by phone,but phone with lower power,you no need stop talking,because the power bank will self-start to charge your Phone

With our Protect case power bank, you can charging your Iphone,and also protect your iPhone from Damage.

Details Instructions:

1. Ergonomic,form fitting,fully protective ultra-impact resistant protect case-and-battery-in-one for your iPhone,

2. Automatic Control to charge your iPhone, when your iPhone power lower than 20%,Protect cae power bank Auto charging your iPhone, and when your iPhone fully with power,Auto stop charging,

3. Included pass-through headphone adapter allows you to use any style headphone while your iPhone is in the power bank Protect case.

4. track the battery power by glance at the integrated four- light LED indicator.you can keep tabs on charging status and current battery life. Know before you go.

5. The included Micro USB cable allows you to charge your phone while fefilling your protect case power bank at the same time. It means you’ll never need to remove the protect case power bank from you iPhone.

6. Rechargable for over 500 full cycles. Our case is built to last,letting you do more.longer.

7. The iPhone drain power out iPhone itself battery,when iPhone power lower than 20%,Protect case power bank Auto start charging iPhone,no need you tab any buttons or switch.

8. The Protect case power bank offer complete proection from top to bottom,no more choosing between protection and power.

9. Built-in short circuit,over-charge,and tempertature protection letting you charge with confidence.safety first,we use STM32L051K6 MCU to charge management.