Denzi 700 mAh power bank with device charging tip. This power bank is perfect for emergency use to give a power boost. It contains a 700 mAh rechargeable lithium polymer Grade A battery with a push-out 2-in-1 integrated tip to charge Android or Apple smartphones. Pointing the 2-in-1 tip up with the side of no pin on it to charge Apple devices, and the other side of pins on it to charge Android devices. The silicone strap is to attach the power bank to your purse or bag. Supplied in a white Avenue gift box. Plastic.