MORE THAN 150% CHARGE: The iPhone X battery case includes a powerful, rechargeable 4000mAh internal battery for your iPhone X to keep your phone charged the entire day. ***IMPORTANT*** NOT compatible with Apple Earpods with Lightning connector or traditional 3.5mm headphones. ONLY compatible with Apple Airpods or any other wireless Bluetooth headphone accessories. APPLE CERTIFIED CHIP: Approved by Apple® to work with all functions of your iPhone X charging case. 100% compatible with iOS 11, Apple Pay, and future iOS software updates. Charge and/or sync your iPhone while in the iPhone X extended battery case using the included micro USB cable. ULTRA SLIM PROTECTION: 360° scratch-guard, dual layer protection. Compact design minimizes bulk and weight for iPhone X charger case. The dual layer bumper design adds security and protection. The raised bezel and included screen protector offers full frontal protection.

The world's highest capacity Galaxy Note 4 Battery @ 10000mAh. Nearly 3 times the original capacity & slimmer than other manufacturer's extended battery Compatible with all Galaxy Note 4 models. Largest Capacity Battery in the World Guarantee. Full NFC support for Galaxy Note 4.