Search term:Mini, 2.4G Wireless Optical USB Pen Mouse, Adjustable DPI, Handwriting Smart Pen Mouse, Portable Accessory, For PC Laptop TabletFeatures:Ergonomic design for comfortable grip.2.4G wireless connection, equipped with USB receiver, plug and play, no driver.Multi-function, it can be used to control the smart TV, TV set-top boxes, etc. Special appearance design, it is fashionable.Suitable for the office and long time working on the computerDescriptions:Model: PR-08Rated voltage: 5VRated current: 15mANumber of keys: 4Wheel: 1Key working life: 5000000 timesRF frequency: 2402MHZ-24080MHZ Effective remote control range: 10 meters3 Levels adjustable DPI锛?00/1200/1600dpiPower: 1*AAA batteries(not included) Specifications:Material: ABS, siliconeSize: 140*25*20mmColor: gray, black, red, white, bluePackage included:1 x Wireless Pen Mouse1 x Receiver1 x User ManualNotes:1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3cm deviation.Thanks!