ATTENTION PLS : (1) Because S8 products' self-protection, sometimes you can only charge your phone to 70%--80%. Take it off for a while, and put it back on again, then it'll charge the remaining amount. (2) For fast charging, this QC 2.0 adaptive fast charger is required QC 2.0 adapter as its power source. (NOT INCLUDING THE AC ADAPTER) (3)It is NORMAL for your phone to GET WARM or even warmer during charging, and the PHONE CASES is suggested to be REMOVED during charging. (4)The iPhone Require a additional Qi wireless receiver (not included) Juice up your device from dead to full in just about 2-3 hours, get a Pictek fast charger, embrace the new charging time! Fast Charge Models:Samsung S8 / S8+ / S7 / S7 Edge / S6 Edge Plus / S6 / S6 Edge Note: Fast charge modes are ONLY available for the 6 models SHOWN ON THE BELOW, and will charge all the Qi-enabled devices at a regular speed(3-4 Hours). Fast Charge Models: Samsung Note 5: 2 hours + 30mins Samsung S8: 3 hours + 10mins Samsung S8+: 3 hours + 40mins Samsung S7: 2 hours + 20mins Samsung S7 Edge: 2 hours + 55mins Samsung S6 Edge+: 2 hours + 35mins Stable and secure design Continuous and stable charging current, will not damage your battery; Keep your mobile phone away from the damage of poor quality wireless charger. Bottom-curved Design Designed-in curved bottom, provides good stability for some curved phones and decreases the chance of dropping. Also, built-in over-voltage, under voltage, and short-circuit protection provides ultimate safety for your smartphone. What's in the box 1 x Fast wireless charging stand 1 x USB Power Cable (not including the AC adapter) 1 x User Manual