Titan Powerbank TWS First you can charge with

First you can charge with one of USB port (one on the each side) with USB cable or secondly simply put down your smart phone on the top and use the wireless feature to charge

Mug volume: 550ml max size

Capacity: 4000mAh

It has a safety protection circuit

Titan Powerbank TWS First you can charge withThe Titan power bank is perfect for recharging your USB powered devices when you are running low on power! Single USB port design with 1A power output this power bank is great for you next powerful promotion. Your client will love to charge their devices with our universal power banks! The compact design makes it perfect for use in the home, office or traveling while on the go! Large flat imprint area is great for silkscreen imprint and full color