FKU Magnetic Wireless Portable Charger for Apple Watch Series 1/Series 2/Series 3 Pocket Sized Keychain with Built in Power Bank 700mAh Charging Pad

Smart Keychain Power Bank instead of your Magnetic Charging Cable, adopt microcomputer electronic systems reach wireless charging for that depends on touch, just put your on the white magnetic set for charge. WIRELESS ON THE GO APPLE WATCH CHARGING: The built in 700 mAh lithium ion battery will charge the Series 3 iWatch twice, the series 2 twice, and the series 3 times. PASS THROUGH TECHNOLOGY allows you to use it as a dock on your night stand or desk so that you can charge the charger and your watch at the same time. Perfect for hotels or long trips. Charger MFI certified: It’s MFI certified charger, the best tech make sure the charging safety more then the charging cable, keeping and this charger both safe from over current, over power and over heat Ultra Compact Size and Lightweight---Half credit card size (53.06(L)*39.9(W)*18.2(H)mm), and weight only 51g. Portable---Keychain Design, you could use the Power Bank to hang it from your bag or backpack.