Muze-Fashionable Red for Apple Iphone5/5c/5s Slim External Back Up Portable Battery Extended 4200mah Rechargeable Battery Case Power Charger Case with Pop-out Viewing Stand Retail Package 1. Compatible with iPhone 5 5C 5S in All updated system,Rechargeable lithium-polymer battery to double the battery capacity. 2. Perfect cutouts allow access to all cameras, microphones, sensors, controls and most importantly headphone jack. 3. Brand new design for easy installation and full body protection of your iPhone,charging and protecting: function 2 in 1. 4. Ultra-thin design and perfect dimensions,Foldable stand for supporting your iPhone easily,enjoy music with Media Kick Desk Stand. 5. Charging Power Level:1 Light = 25%, 2 Lights = 50%, 3 Lights = 75%, 4 Lights = 100%.