Brand Name : Xiaomi Charging Pad Material : Metal Form Feature : Desktop Stand Built in Cooling Fan : no Features : With Cable Connector Type : Lightning Max. Output Power : 20w Multi-function integrated : With Holder Material : Plastic Original Xiaomi Vertical Wireless Charger 20W Stand Horizontal For Mi 9 (20W) MIX 2S / 3 / S10 (10W) Qi Compatible Multiple Safe 1. This is Xiaomi Wireless Charger 20W, the Stand ver., which gives Mi 9 Cellphone a max 20W charging rate, and gives MIX 2S and MIX 3 a max 10W charging rate, gives other Qi EPP compatible cellphones a 5W-10W charging rate. 2. The basic bundle of 20W Wireless Stand is a wireless charger with cable; the advanced bundle includes a wireless charger, a cable and a travel charger as the bundle picture shows; other 2 bundles are adding according adapter for different region. 3. To use the wireless charger, the cellphone case can neither be of metal nor thicker than 4mm.