Product information: Model: SA-1 Colour: Black Wireless distance: 10 meters Button life: 10 million times Battery capacity: 500mAh Net weight of mouse: 80g±5g Response speed:
Dimensions: length 122mm Color: blue, pink, gold, gray, red Features: Super convenient compasses. . The front end is designed with a protective cover, which not only has high
Product information: Whether it is erasable: Yes Whether to bring a seal: Yes Packing method: Boxed Applicable people: Students Pen shape: Hexagonal rod Whether it can
Product information: Model: red emergency exit Interface: USB Connection with computer: wired Color: red exit backspace, black exit backspace, red exit return, black exit return