Welcome to our shop! 1. Dual Connection Modes: Supports both wireless BT and wired USB connections, offering greater control and a wider wireless range. 2. Multi-functional: This simple foot pedal switch boasts mouse, keyboard, gaming, stringed instrument, and multimedia functionalities. 3. High Sensitivity: Crafted with durable, responsive mechanical switches providing effortless touch response and minimal resistance. 4. Wide Application: Designed for gaming, photo booths, zooming, transcription key settings, factory testing, instrument control, pausing media playback, scanning hospital images, and more. 5. Ergonomic Design: Ergonomically designed with wide pedals for long-lasting foot comfort. Item Type: Single Foot Pedal Material: ABS Model: for FS2016BT1_D Connection Type: Wireless BT, Wired USB Switch Type: Mechanical Switch Battery Type: 2xAAA batteries (not included) Compatible Systems: For Windows, for Linux, for OS X, for Android (if it's for Linux or for OS X, you need to change the Windows key definition and then connect the switch to for Linux or for OS X to use) Package Includes: 1 x Single Foot Pedal 1 x Data Line 1 x English User Manual Customer satisfaction is our top priority. If you encounter any issues with your product upon receipt, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.