High Quality New Look DK-S7 5W, 7.5W, 10W Portable QI Enabled Fast Wireless magnetic induction Vertical wireless charger For wireless Smart phone for i Phone, Samsung , Nokia, LG, Huawei, HTC, ect. [Classic Wireless Charger]:Qi-enabled safe wireless charger, power up to 10W. Strict practical tests 40 times to ensure durability of wireless charging pad. Support all Qi compatible phones, optimized charger for i Phone, Samsung , Nokia, LG, Huawei, HTC, ect. [Excellent Engineering Design] : Wireless Charging Pad, anti slip/scratch. 30% Larger induction area, wireless charging more faster. [50% Faster by Fixed Frequency] : Fixed Frequency Charger which stabilizes current/voltage when charging, secures charging, decreases transmission loss up to 50%. ( other frequency conversion chargers may hurt phone battery life). Higher Charging Speed. [Multi-Security] : Intelligent Chip which Built with over current, overheat, over-voltage, and short circuit safeguards, Heat Dissipation keeps the device always in low temperature, ensuring maximum safe wireless charging. SPECIFICATIONS: 5W, 7.5W and 10W Wireless Charging Modes: 5W mode *Using 5V, 2A adapter is for Any Qi-enabled devices like I Phone X/8/8 plus and other Qi-enabled phones. Please use the most appropriate adapters for best results. 7.5W mode *Using QC2.0/QC3.0 adapter (9V,1.67A) is compatible with I Phone 8/ I Phone 8 plus/ I Phone X/ I Phone Xs/ I Phone Xs Max/ I Phone Xr so far; 10 W mode *Using QC2.0/QC3.0 adapter(9V,1.67A) is for Samsung Galaxy S9/S9plus/S8/ S8plus/S7/S7 edge/S6 edge plus/Note 5 series devices so far. Please use the most appropriate adapters for best results.