**Feature** CHARGING EFFICIENCY: over 73%; Charging distance < 8mm; A high quality AC adapter 5V/2A (not included) is required for fast charging WIRELESS CHARGING: No cables or USB interface required. Just lay down your Qi-enabled device onto the charging pad， then the pad will charge your phone wirelessly. You can still use your device while charging， and your device is always accessible so you can answer a call without having to unplug. This wireless charger is compatible with Qi-enabled smartphones and devices， equipped with a Qi-compatible receiver， please make sure your Cellphone is Qi Enabled SAFETY GUARANTEES: Over-voltage， under-voltage， short-circuit protection to ensure safety for your cell phone. Equipped with power-efficient idle mode that never overcharges your battery or wastes energy. Blue breathing light indicates that your phone is in charging. Red LED indicates the pad is turned on. ANTI-SLIP rubber rim top & bottom to maintain position of device and charging pad; PACKAGE INCLUDES: Beyond Top Wireless Charger， micro USB cable， English Manual 0 Beyond Top cutting-edge Qi Wireless Charging pad enables your device to be charged as simple as setting it on the pad. Specification ??Input: 5V/2A ??Output: 5V/1A ??Charge Efficiency:??3% ??Wireless Charging Standard: Qi ??Certifications:CE，FCC ??USB Cable Length: 31.5 inch ??Product Dimensions: 3.93 x 0.37 inches ??Shipping Weight: 2.82 ounces Qi Original Supported Compatibility ??Samsung Galaxy S6， Galaxy S6 Edge， Galaxy S6 Active ??Google Nexus 4， 5， 6， 7 ??Nokia Lumia 1520/1020， Nokia Lumia 930/928/920 ??HTC 8X (US version)， HTC Droid DNA， HTC Rzound， HTC Incredible 4G LTE ??Moto Droid Turbo， Motorola Moto 360 Smart Watch， Moto Droid Maxx， Droid Mini ??LG Optimus Vu2， G3， G4， G2(US version)， D1L， LTE2 ??SONY Xperia Z2， Z4v， Z3V ??Other Qi Smartphones/devices Package list: ??Wireless Charger ??USB cable ??English Manual Before Purchasing， Please Check Your Cell Phone Is Build-in QI Enabled ! Notes 1. Please remove protective cases that exceed 8 mm / 0.3 inch thick before charging; 2. Please use an AC adapter with an output of 5V/ 2A for best efficiency. 3. Please， locate the device on the best position for effective charging. You can get warning: 'Charging slowly Place phone in center and of Hot Zone and try again' It just means you need to locate the phone on the pad more properly. 4. The pad and phone will get slightly warm during inductive charging; this is normal.