Features: Convenient for Your life: Can record the scenery you see, record his or her sweet words, collect the exercises you have done wrong, fun and practical. Comes with 9 color paper rolls, clear to print. Comes with 3 sticker paper rolls, with strong adhesive, easy to stick. Specifications: --Printer(with 1 paper roll) Color: White/Pink/Blue/Red/Brown/Yellow/Mint Green/Black(optional) Material: ABS + PC Paper Type: Thermal Paper Connection: BT/USB Input: 5V,2A Power Supply: Rechargeable Lithium Battery Battery: 1000mAh Paper Width: 57mm Roll Diameter: 30mm Thermal Paper Compatible: Regular/Adhesive/Label Resolution: 203DPI System Supported: Windows & Android & iOS BT Version: 4.0 Item Size: 7.9 * 7.9 * 4.2cm / 3.1 * 3.1 * 1.7in Item Weight(with paper roll): 188g / 6.6oz --Color Paper Roll Color: Blue/Pink/Yellow Quantity: 9 rolls in total Item Size(1 Roll): 5.7 * 3.0 * 3.0cm / 2.2 * 1.2 * 1.2in Item Weight(1 Roll): 29g / 1.0oz --Sticker Paper Roll Color: White Quantity: 3 rolls in total Item Size(1 Roll): 5.7 * 3.0 * 3.0cm / 2.2 * 1.2 * 1.2in Item Weight(1 Roll): 38g / 1.3oz Notes: Please read the user guide carefully when your start to use the product. It is normal to have a deviation of 1-2 mm in measurement. Packing List： 1 * Thermal Printer with 1 Paper 1 * USB Cable 9 * Color Paper Rolls 3 * Sticker Rolls 1 * User Guide