PowerPlus watch with power bank The PowerPluspower bank watch has a double function of a binary LED watch and a 500 mAh power bank with a stylish design. The Power Bank watch has an integrated micro USB cable on the side of the watch and can charge a smartphone up to 25%. An adapter tip for the iPhone 4 and 5/6 is included. The watch needs to be charged with the included USB cable, the Solar cell cannot charge the watch from empty to full, but once charged the Solar cell will continue to power the Power Bank watch. Specifications: Material: silicone Colour: black Dimensions: 27 x 4 x 1.7 cm (lxwxh)