Rechargeable 2500mAh battery extender and protective case in one
- Doubles the battery life of the phone -- Up to 270 hours of standby time. Up to an additional 8 hours of talk time on 4G/LTE and up to an additional 6 hours on 3G. Up to 36 hours of additional audio playback. Up to an additional 9 hours of video playback.
- Sleek and slim soft touch finish
- Quick recharging speed. Completely recharge your HTC phone within 1 hour.
- 4 LED Light Status Indicator - Tells you how much "juice" you have left in the case for charging.
- Pass Thru USB - Included micro USB cable allows you to simultaneously charge and sync your HTC phone without ever having to remove the phone from the case.
- Acoustic Sound Enhancement - Open ports at the bottom/front of the case acts as an actual speaker box, redirecting sound from the bottom of the iPhone to the front, resulting in a richer, fuller sound quality.
- Snap top housing with complete access to power and volume buttons