Usage Tips:Item Type: USB Foot Switch Pedal <br>Material: ABS <br>Connection Type: Wireless BT/Wired USB <br>Switch Type: Mechanical Switch <br>Battery Type: Built in 220mah Lithium Battery <br>Compatible Systems:For Windows,for Linux, for OS X,for Android (if It is a for Linux or for OS X, You Need to Modify the Button Definition in Windows, and then Plug the Switch into for Linux or for OS X to Use)1、Multi Functions:USB Single pedal switch with mouse, keyboard, gaming, string and multimedia functions, is a standard host interface device and programmable keyboard mouse. <br>2、Dual Connection Method: Single foot switch pedal supports both wireless and wired USB connection, and has a longer wireless control range. <br>3、High Sensitivity: The single foot switch pedal is made with a durable, sensitive photoelectric switch that gives you an easy touch response with minimal resistance. <br>4、Ergonomic Pedal: USB foot switch pedal is ergonomically designed, the wide pedal makes your feet comfortable for a long time, and it is not easy to fatigue after long term use. <br>5、Wide Application: Foot switch is designed for playing games, Photobooth,Zooming, Transcription key settings, Factory testing, Instrument control, Media play/pause, Hospital image scanning and more.Ships with built in battery.1 x&nbsp;USB&nbsp;Foot&nbsp;Switch&nbsp;Pedal<p>1 x Data Line<br><p>1 x&nbsp;English User Manual</p></p>