Designed to deliver fast wireless charging for the latest smartphones, the 15W BOOST↑CHARGE Wireless Charging Pad couldn't be easier to use. Unclutter your bedroom, office, or kitchen counters by going wireless - just place your phone on the pad and start charging instantly. LED light indicators and non-slip surface keep your phone charging correctly, and a 24W Quick Charge 3.0 power supply unit is included. Case compatible up to 3 mm Charge without removing your case. BOOST↑CHARGE Wireless Charging Pads are engineered to work with lightweight plastic cases up to 3 mm. Universal Qi compatibility Power any Qi-enabled device using this single charger. The BOOST↑CHARGE Wireless Charging Pad 15W has been engineered to fast charge Apple, Samsung, and Google smartphones while delivering 5W to all other Qi-enabled devices. Led indicates charging status Green light confirms safe charging, amber light warns that a foreign object has been detected, red light indicates that your phone is not charging. Non-slip material Constant calls and texts? No problem. The nonslip material helps to grip your iPhone, keeping it safely in place while charging.