The Logitech Lift is a wireless, ergonomic mouse that you can use comfortably for hours. The mouse has an ideal shape for small to medium sized hands. The soft handle, thumb rest and easily accessible buttons ensure high comfort. The Logitech Lift has an optimal angle of 57°, which ensures less strain is put on your wrist. The mouse works with a USB receiver, so you can connect and use it at any time. Connecting via Bluetooth is also possible. You can easily adjust the DPI of this mouse to a maximum of 4,000 DPI.The Logitech Lift is equipped with 6 buttons. Choose lightning-fast or line-by-line scrolling thanks to Logitech SmartWheel. Depending on use, the battery of this wireless mouse has a lifespan of up to 24 months. Thanks to the strong and reliable wireless connection, you can use the mouse up to 10 meters away. This Logitech Lift comes with 1 AA battery.