3 IN 1 MULTI-FUNCTION Widely Compatible with iWatch series 1/2/3/4(not suitable for iWatch 5), Airpods1/2 and almost all mobile phones with Qi fast wireless charger, such as iPhone XS Max/XS/XR/X/ 8/8 Plus/Samsung Galaxy S10/S10 Plus/S9/S9 Plus and so on. Charge the above different devices at the same time handily. HIGH CHARGING TRANSMISSION The wireless charging power of Qi-enabled smart phones and iPhones can be up to 10W and 7.5W respectively to ensure high speed data transmission.