This is the portable power bank that also functions as a charging phone stand. About the size of a smartphone, it has a built-in 6,000 mAh battery that provides quick charging for various devices whether at home or on the go. Its adjustable surface supplies power to any Qi wireless enabled devices including iPhone 8 and up, Samsung Galaxy 7 and up, as well as various LG and Pixel models. The device can also provide power to smartphones using existing charging cords via its USB port (18W fast charging) and USB-C port (7 1/2W fast charging). When plugged into AC, it supplies power to the connected smartphone before recharging its integrated battery. AC adapter. 8" L x 4 1/4" W x 2 1/4" H. (1 lb.)