Travel Optical 4000 DPI Black Ambidextrous Bluetooth 10 m Scroll type: Touch Buttons quantity: 3 Power source: Batteries 2 AAA Alkaline Dell Bluetooth Travel Mouse - MS700Your on-the-go workday becomes more portable than ever with this lightweight twistable mouse featuring multi-device connectivity that easily stows in any bag or travel case. Mouse Bluetooth version 5.0 Frequency band 2.4 - 2.48 GHz Buttons type Pressed buttons Buttons quantity 3 Scroll type Touch Movement resolution 4000 DPI Movement detection technology Optical Device interface Bluetooth Purpose Travel Design Product colour Black Form factor Ambidextrous Ergonomics Wireless range 10 m Power Service life of battery 24 month(s) Battery technology Alkaline Battery type AAA Number of batteries supported 2 Power source Batteries System requirements Other operating systems supported ChromeOS Mobile operating systems supported Android 11.0, iOS 15 Linux operating systems supported Red Hat Enterprise 8.2, Ubuntu 22.04 Window