Recharge your device with this Mobile Gear Purple Devil Emoticon Powerbank. The pre-charged and ready to use powerbank is perfect for keeping up with social media, text messages, emails, and much more. Its output/ input is 5V and 1A and charges your device 2x 4,000Mah. Ideal for traveling, on the go, and everyday use. Never run out of battery with this cute smooth purple devil emoticon. It is approximately 3.75" diameter and comes packaged in a hanging box for display.