• √ Extend your iPhone 6 / 6S with 125% more battery life: 3000 mAh battery case adds 63 extra hours audio or up to 17 hours of talk time. MFi certified guarantees complete charge / sync / data compatibility with iPhone 6 / 6S.
• √ Unique 2-piece design: adds an extra layer of protection for your device

• √ Extend your iPhone 6 / 6S with 125% more battery life: 3000 mAh battery case adds 63 extra hours audio or up to 17 hours of talk time. MFi certified guarantees complete charge / sync / data compatibility with iPhone 6 / 6S.
• √ Unique 2-piece design: adds an extra layer of protection for your device against drops, scratches, and bumps. Crafted to the specific dimensions of iPhone 6 and 6s, easily slides in and out without squeezing or jamming
• √ Smart LED battery level indicator & Power button: shows how much battery is left, and puts you in complete control of when to use the battery case for charging.If you don't need to recharge your iPhone, please press and hold the power button on the back of the case for a few seconds to turn it off, you can do as the same to start charging.
• √ Micro-USB input port: let you charge, sync, and transfer data from your iPhone without removing the case, also comes with 3.5mm headphone cable extension for listening to music / talking
• √ 100% safe: with internal circuit protect against over-heating, over-charging, and short circuit. Fully certified with CE/FCC/MFi/UN/PSE. Each unit comes with Allianz insurance protection.