FEATURE: 1.Sudoku logic in touch screen, enjoy friendly touching feeling; 2.3 levels to train brain power; 3.Unlimited A.I. random puzzles; 4.Jumbo LCD in size 50X60mm; 5.Display top show s game level, alarm timer and clock; 6.Powered by 1X2032 batteries, included; 7.Unit size: 123X82X17mm. Price Condition FOB SHENZHEN Origin China Material ABS, Electronic components Size 123 x 82 x 17 Millimeters Packaging clamshell Package Weight 16.4 Grams Delivery lead time 7-15 days Minimum order 1000 Supply ability 350K per month