iPhone 8/7/6s/6 Battery Case, Rechargeable Extended Backup Charger, Slim Protective Portable Power Charging Case for 4.7 inch iPhone, Support Lightning Wired Headphones,3000mAh,Black;

Maleen iPhone 8/7/6s/6 Battery Charger Protective Case, Perfectly Support Lightning Wired Headphones with Ultra Slim and Lightweight Design
Fed up with your heavy and bulky power bank? Afraid of losing contact with friends when iphone battery is low? Want to listen music and make calls without taking off the battery case? Maleen provides you the perfect solution. Give it a try and we'll never let you down!

Specification:
Compatibility: 4.7inch iPhones(8/7/6s/6) ONLY
Capacity: 3000mAh
Battery Cell Type: Lithium Polymer
Input: 5V == 1A(Max.)
Output: 5V == 1A(Max.)
Weight: 2.7 oz.
Dimensions: 5.51(L)*2.75(w)*0.55(H) inch

IMPORTANT NOTES:
1. This battery case is compatible ONLY with 4.7inch iPhones including iPhone 8/7/6s/6, NOT compatible with 5.5inch iPhone Plus.
2. This battery case do NOT support CarPlay through lightning connection.
3. This product is NOT designed for screen protection, please use screen protector if necessary.
4. Just take off the top cap of the case first, then you can slide in or out your phone easily without broking the charging connector. Please do NOT lean the phone at a huge angle when remove it.
5. Press the ON-OFF button backside for 2 seconds to turn the battery case ON or OFF and check the remaining battery capacity.
6. Use MFI certified or original charging cable to charge and sync for better performance.
7. For other details not mentioned here, please refer to the user manual in the package.