Small But Powerful Enough: Sleek mini size fits easily into any pocket or bag, but powerful enough to get a full charge of your iPhone 7 or other smartphones (14 hours of additional talk time or 90 hrs of music playback from your cell phone). Thoughtful And Ergonomic Design: White plastic cap at the top and unique clip-inspired design would prevent the charger from scratching and rolling off your desk same anodic oxidation technology as Apple matched with a gorgeous metal shell will transform you into a style icon Easy to press the power button, 3 status LEDs keep you informed of remaining capacity. Exclusive iSmart Technology: 2.4A output and 2A input, charge faster and smarter than others, automatically detects and delivers the optimal charging current for any connected device- ensuring the fastest and most efficient charge. Safety Protection: Short-circuit and over-current protection will make the charger automatically shut it down if a short circuit or overload output occurred while the unit is charging Ultra reliable A (plus) Lithium-Ion battery with over 500 battery charge cycles. What You Get: RAVPower 3rd Gen Luster Mini 3350mAh Portable Charger, Micro USB cable, welcome guide, our fan-favorite 18-month quality guarantee and friendly customer service.