Mouse, effective up to 10 meters away. Features: 800/1200/1600DPI adjustable optical sensor for motion control. Pen-shaped mouse, especially suitable for handwriting input; Ergonomic design, at your fingertips Plug and Play: you don’t need to install any software. Powered by 1 AAA battery (not included), suitable for desktop, laptop, Android, Windows 2000/XP/7/8/10, Vista, Mac OS. À Why Buy It: Prevents Carpal Tunnel Disorder (RSI Syndrome) | The ideal choice for those who work daily and for a long time with computers while surfing the Internet. Contents and measurements: red mouse pen with USB transceiver included (as shown in the photo), works with 1 AAA batteries not included in the package. Measures 14 x 2 x 1.5 cm Weight; 27gr without batteries
