Logitech Marvel Avengers Collection Wireless Mouse M238 Computer Accessories Hubs -Flexible Auxiliary Cable compatible with

-Flexible Auxiliary Cable compatible with devices with 3

Large character and backlit LCD display

the 50-name-and-number phone book to make it easy to call your favorite contacts

-LED battery indicator

Logitech Marvel Avengers Collection Wireless Mouse M238 Computer Accessories Hubs -Flexible Auxiliary Cable compatible withSensor technology: Logitech Advanced Optical TrackingDPI (Min Max): 1000Number of buttons: 3Scroll Wheel: YesTilt function: NoUnifying ready mouse: NoUnifying ready receiver: NoBattery type: 1 AAWireless range: 10 meters 1Battery life (not rechargeable): 12 months 2Connection Type: Advanced 2. 4 GHz wireless connectivity. Transmission link secured with 128 bit Advanced Encryption Standard (AES). Connection Interface: USB receiverConnect Power: Yes, on