Premium PC material with a mirror-like surface, exquisite and fine With built-in for Lightning Type-C Micro USB USB 4 cables, no more worry about carrying messy cables in your bag Support 2.1A fast charging, 4 devices can be charged simultaneously, fast charging ensures less waiting time Dual LED lights, can be used as a flashlight, meet outdoor lighting needs With a big LED display for helping monitor the charging status in real-time Built-in multiple protections like over-charging, over-temperature, short circuit, and so on, never overcharge your battery or wastes energy Slim and light body with ergonomic and smooth-cut edging design, comfortable to hold and portable, can be carried on board Specifications Model K102 Shell material plastic Cell type liquid lithium-ion batteries 18650 Battery type cylindrical aluminum case Additional features with LED flashlight Conversion rate 80 Charging power 10W Capacity 10000mAh actual capacity Size 24mm.99mm64mm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.