Omni is the future of power banks with 4000mAh of power storage and it features a 5 Watt wireless phone charger that is compatible with devices enabled for QI wireless charging. It will charge most new phones including iPhone 8, iPhone 8+, iPhone X, Samsung Galaxy S6, S7, S8, S9 and many more. Simply place a compatible device to the round silicone pad for convenient wireless charging. Omni also offers conventional charging and is ideal for almost all modern phones, tablets and other suitable electronic devices. It has an input power of 5V/1.5A, and an output power of 5V/2.1A Recharging time is approximately four hours and the lithium polymer battery can be recharged over 500 times from any USB port or a mains adaptor. It is supplied with a Micro USB cable and an instruction leaflet with an optional triple connector cable and an optional carry case available on request.