Juice Pack Helium for iPhone 5 & 5s by MophiePower thats lighter than air.Ultra-thin, 1500mAh protective battery case made for iPhone 5 & 5s. Feel the difference in the palm of your hand; 13% thinner than any of our previous iPhone juice packs. It"s so thin, you won"t believe there"s a battery inside.Power, protection, style and purpose.Engineered with edge-to-edge protection and outfitted with 80% more battery life to keep your iPhone 5 safe and charged, the juice pack helium allows you to truly Do more. Its elegant, thin design makes it the perfect accessory, easily fitting into any pocket or handbag. The enhanced forward-ported acoustics redirects the iPhone audio towards you, optimizing playback and maximizing your experience.Charging made easy.Simultaneously charge your iPhone and juice pack together with the included micro-USB cable. Use the LED indicator to check battery levels before you head out and flip the standby switch when you?re ready to use the juice pack?s battery or when you need to recharge your iPhone while on-the-go.MFi ApprovedTested and approved by Apple to ensure complete compatibility, safe & secure charge of your iPhone 5 or 5s.