With the Prevo 4-in1 fast charging folding station you can charge up to 4 devices all at the same time. This ultra-convenient solution delivers the fastest possible charge up to 15W to your mobile phone, Apple watch, AirPods and other various devices. Charging process optimized for the device which guarantees maximum charging speed. Optimized charging process saves the battery thus extending its service life. High-quality and sturdy with a stylish appearance. Watch Charging Output 2W, Earphone Charging Output 3W, Smartphone Charging Output 15W Dimensions :149x185x15mm .