Just connect your phone to the charger, and you can enjoy wireless charging. You won't have to worry about losing or breaking cables again. SUPER FAST It's super fast and convenient with a huge 20000mAh power bankŚ The 20000mAh lithium-ion battery can provide many charges to your devices. You can charge any device There are three USB ports built in. One is a micro USB port. The other is a USB Type C port. If you don't have wireless charging, you can use wires to charge your devices. POWER DISPLAY The device has a built in power display that lets you know how much juice is left. It also features an easy-to-use power button. SAFE The high-density core of polymer is made to provide stable performance and reliable safety. It also provides lightning fast charging. It is also equipped with temperature protection and short-circuit protection. This makes it extremely safe and prevents it from damaging any of your devices. It also has an O-shaped anti-slip silicone gel ring that increases wireless power absorption and prevents your device from falling off while charging. SUPPORTED PHONES S8, S8+, Galaxy Note 7, S7, S7 Edge, S6 Edge+, Galaxy Note 5, Galaxy S6, S6 Edge, Google Nexus 4, Nexus 5, Nexus 6, Nexus 7, LG Lucid 1, Lucid 2, LG G2, LG G3, LG G6, LG G6+, Motorola Droid Maxx, Droid Mini, Droid Turbo, Microsoft Lumia 950 XL, Lumia 950, Lumia 1520, Lumia Icon, Lumia 930, Lumia 928, Lumia 920, Blackberry Priv, Blackberry Z30 OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.