Brief Introduction‎:‎Wireless charging technology‎,‎ it is also known as inductive charging‎,‎ relying on the induction between the coils‎.‎The current through the coil which produces magnetic resonance‎,‎ and then through the coil converted into current‎.‎ The device produces the magnetic field which is called transmitting terminal‎,‎ and the another device converts current which is called receiving end‎.‎ So as long as your phone has the built‎-in receiver‎,‎ wireless transmission can be achieved‎.‎ If not‎,‎ you should buy a wireless receiver for matching the usage‎.‎Main Features‎:‎‎- Wide CompatibilitySuitable for Samsung Galaxy S7 / S7 Edge / Note 5 / S6 Edge / S6 Edge / S6 and other Qi‎-enabled devices‎- Fast Wireless ChargingThe fast charging mode enables 5V / 2A input‎,‎ improves the charging efficiency and saves time‎- Eco‎-friendly Silicone‎,‎ Double‎-face Anti‎-slip DesignNon‎-slip silicone faces design‎,‎ do not worry your phone will fall down when putting it on the pad ‎- Easy OperationNo longer need any cord to plug in or out‎,‎ just place devices on the charging plate and you are free to enjoy your wireless and limitless charging experience‎- Smart Double Colors Indicator LightFriendly LED indicator light to notify user when device is in charging positionDuring recharging‎,‎ the indicator light will keep blue automatically ‎- Multiple ProtectionsOver current‎,‎ under voltage and FOD protections‎,‎ never overcharge your battery or waste energyParameters‎:‎‎- Material‎:‎ environmental silicone‎- Input‎:‎ DC 5V / 2A‎- Output power‎:‎ 5W ‎- Charging distance‎:‎ 2mm ‎- 10mm‎- Conversion‎:‎ more than 75 percent‎- Operation frequency‎:‎ 110KHz ‎- 205KHz 0.336 Package weight‎:‎ 0.378 kg Product Size‎(‎L x W x H‎)‎‎:‎ 12.20 x 11.20 x 1.50 cm / 4.8 x 4.41 x 0.59 inches Package Size‎(‎L x W x H‎)‎‎:‎ 19.00 x 13.20 x 2.50 cm / 7.48 x 5.2 x 0.98 inches Package Contents‎:‎ 1 x Wireless Charger‎,‎ 1 x Charging Cable‎,‎ 1 x English User Manual