⚡【EXTEND BATTERY LIFE】Endurable 6800mAh battery keeps power for a double longer time. Add 48H Audio Playback, 15H Talk Time, 17H Internet Use, 4H Game Enjoy. Say goodbye to low battery anxiety and awkward moments. ⚡【CONCISE & RELIABLE DESIGN】Simply slide your Phone into the battery case to complete the installation. Press the power button for 3s to start the recharging. Ultra-slim charger case with no excessive bulk design, portable for your daily, business and trip. ⚡【MAXIMUM PROTECTION】Ultra slim charging case made of high quality soft silica gel material and hard-shell back plate, get charge & protect 2 in 1. Soft Rubber Raise-Edge comprehensively prevents your from scratches and daily wear and tear, even protects the screen to some extent.