Galaxy S7/S7 Edge Wireless Charger, Lookatool Qi Wireless Charging Charger Pad For Samsung Galaxy S7 / S7 Edge Smartphone (Black ) Compatible for Samsung Galaxy S7 / Samsung Galaxy S7 edge / Samsung Galaxy NOTE 5 / Samsung Galaxy S6 Edge+ Plus / Galaxy S6 Edge / Galaxy S6 AND Other Qi compliant device. Wireless charging standard: Qi standard. Power: 10W. Wireless distance: 5mm. Input: 5V 2000mA. Output: 5V 1000mA. Frequency: 100-200kHz. Power transform efficiency: &gt;70%. Size: 97mm x 16.8mm. 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. Note: Please make sure the hungry device is put in the magnetic inductive center and not askew when wirelessly charging.