- This JLab mouse has seven programmable buttons, so you can set up shortcuts - Download the JLab app to customise buttons and set up to three user profiles - Connect to a wide range of devices using the USB dongle or Bluetooth - The ergonomic design feels natural to hold, helping reduce hand and wrist pain- Its quiet clicks means you won't bother others while working or studying- With a four-month battery life, you'll spend less time worrying about recharging