Features: Customize the button to achieve mouse functions, keyboard functions, character string functions, and multimedia functions. The mechanical switch uses a micro switch, providing a distinct tactile feedback and crisp click sound. USB and Bluetooth 4.0 dual-mode connection allows easy switching according to your needs. Anti-slip pads on the bottom prevent the foot switch from sliding during use. Includes key definition setting software for Windows systems, compatible with various systems after configuration. Note: For Linux or Mac use, configuration must first be done on a Windows system, then the foot switch can be connected and used on the target device. Wide application for gaming, office work, machine control, piano keyboard testing, and rapid image saving. Specification: Model: FS2017BT1 Color: Yellow + Black Connection Mode: USB + BT4.0 Pedal Number: 1 Material: ABS Switch Type: Mechanical Switch Battery Capacity: 230mAh Item Size: 11 x 9.2 x 4cm / 4.33 x 3.62 x 1.57in Item Weight: Approx. 120g / 4.23oz Packing List: 1 x Foot Pedal 1 x Data Cable 1 x User Manual