Galaxy S7/S7 Edge Wireless Charger, Lookatool Qi Wireless Power Charger Charging Pad For Samsung Galaxy S7/S7 Edge (Orange ) Compatibility for Samsung Galaxy S7/S7 Edge/Samsung Galaxy S6 / S6 Edge / S6 Edge Plus / Samsung NOTE 5. High power, quick-acting charging. Short-circuit protection of the receiver to avoid overcharge & overheating, security and reliable. Ultrathin, lightweight and portable, good for using at home, office, public area, etc. Frenquency:100-200KHz. Charging Distance:4-10mm. Input: DC5V,1500mA. Thickness:9mm. Diameter:69mm. NW:50g. Power transform efficiency: &gt;70%. CE\FCC\RoHS Certificated. Note: Before purchase, please make sure your phone supports QI wireless charging standard. Only wireless charger, not including a receiver.