Portable bamboo battery charger. Lithium battery. 5’000mAH capacity. Shelf life ≥ 500 cycles. Input / output 5V / 2A. Charging indicator, 1 micro USB port, 1 type C USB port and 1 USB port. Wireless output power, maximum 5W. Includes a USB / micro USB cable for charging. Compatible with smartphones with wireless charging technology. Comes in a gift box.