Domestic Inventory is Limited. Please check with us on available stock before ordering. This keyring power bank gives customers an outstanding charger to carry with them as it easily fit in a pocket or a purse. This is available in various colors. Please check with our sales representatives for availability of colors. Available in the USA. Features: Battery: Lithium Ion battery18650 x 1pc Capacity: 2200mAh Input: 5V1A Output: 5V1A Charging time: about 3-4 hours Access: 1xmicro input / 1xUSB output Price Includes: Free setups Free virtual proof Free 1 color silkscreen or UV imprint or full color imprint on 1 location Free ground shipping to 1 continental US commercial location Free micro USB charging cable for charging the power bank Free standard gift box (white tuck box)