Connect your way with Dell universal Pairing1 or Bluetooth Low energy.
Switch easily between up to three connected devices.- Pair up to 3 devices at a time and with a knob or buttons, switch between them for typing
Designed for comfort and ergonomics and movement resolution is 1000 dpi
For 2.4GHz RF connection place the wireless receiver close to the devices, operating temperature is 32 degree Fahrenheit to 104 degree Fahrenheit
2 AAA batteries required (not included, best with Polaroid AAA batteries) and hot keys function are sleep, volume, search, mute, play/pause, forward.Min Operating Temperature : 32 °F
(as of May 23,2020 23:36:59 UTC – Details)
2 Rechargeable Batteries for 60 Min Play