Scoring & Timing - Keep track of the score(0-99) and the (0-9) for each side, has touch screen button to go up or down in value, you can swap scores or reset them. There is also a countdown timer(99:59-00:00), the time can be . Long-lasting & Fun - This wireless rechargeable scoreboard can last max 24 hours, you can take it anywhere and play games without worring about running out of power. Bright & Loud - The scoreboard is bright enough to see even in the sunlight and the scoreboard beeps loud every time you adjust score so you get audible feedback on your changes. Portable & Magnetic - It's just the right size(6 inchx2 inchx1 inch) for packing away with a small footprint. Thoughtful magnetic design, so it can be stuck to the side of something or hung up. for game room, backyard, lawn, pool, driveway, PE class, club or or any outdoor environment. Color: Black Material: ABS Package Contents: 1X Electronic Scoreboard 1X USB charging cable 1X Instructions in Chinese and English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.