[Longer Battery Life]:The powerful 2800mAh Li-polymer rechargeable backup battery can effectively provide 100%+ extra battery life to your iPhone 7, which is equivalent to add 14 + hours talk time or 10+ hours web browsing time and equipped with power level indicator LED lights.
[Support TF Card]:Comes with TF Card Slot to expand the memory of your phone.Support Max 128GB TF card.One Touch backup and it's easy to backup the photos in iphone 7 to your PC when connecting the battery case with your PC.
[Compatible with 3.5mm headphone jack]:Important note that ours Built-in 3.5 mm headphone jack,work with micro USB port.You can enjoy the music while iPhone is charging.
[FREE APP download] please download "Udata" from App Store before you use the battery case. You can manage your files in the TF card,which won't take up the memory space of your smartphone.
[Lifetime warranty]:XCOMM Battery Case is covered under Lifetime warranty.For support and replacement process,please contact us and our customer service representative will get back to you within 24 hours.
XCOMM: Apple certified manufactory.
XCOMM is Apple certified and have authorized MFi Manufacturing License.All products satisfy the quantity requirements of Apple
IMPORTANT NOTE: compatible with traditional 3.5mm jack earphone(CSR bluetooth chip). you can enjoy the music while charging the phone
Gold plating USB port
Incredibly Audio Port Design
Smartly support 3.5 mm audio jack earphone for your iPhone 7
Support Max 128GB memory expansion,breakout the limit of the iphone's memory.
Efficient circuit design: Using TI power management solution and the heat is less. You will feel comfortable when you hold the case.
Good quality Li-polymer cell : Customize brand new cell with good performance and long life.
A drop-tested polycarbonate shell with raised edges protects your phone against bumps and drops, while its deluxe matte finish ensures secure grip.
Long Term Waranty
Provides Lifetime warranty
Support : 3.5mm jack earphones
Capacity: 2800 mAh
Input: DC 5V 1A (max)
Output: DC 5V 1A
XCOMM Extended Battery Case x 1
Micro USB to USB Cable x 1
User Manual x 2
This case is designed to provide screen protection.
Connect Bluetooth with battery case,and ensure battery case has enough batttery power.It compatible with any 3.5mm jack headphones.
Our battery case just built-in TF card slot but doesn't include a card.
iPhone 7 memory battery Case 2800mAh Juice Pack Slim Protective Charging Case Portable Charger Built-in 3.5 mm headphone jack for iPhone 7(4.7inch)-Black - B073ST2C68