["The BT foot switch is a standard-based for HID device with customizable buttons and switch devices that are controlled by your feet. It can be set to CTRL or ALT combination or to replace the mouse function. Control your computer or any other Bluetooth-compatible compatible device with your foot.\n\nFeatures:\nThe item ONLY provides function set software based on for Windows. After the successful set on for Windows. \n\nThis means you need to install the software on your for Windows computer and set up what you want to do. Once setup is complete, plug in your or other system.\n\nThis pedal switch features a durable, responsive design that gives you a relaxed for touch and minimal resistance. Regardless of the size of your feet, it provides lasting comfort! The pedals are simple in design and have a wide range of applications.\n\nIt supports OS, Win 2000, Win xp, Win 7, Win 8, Win 10. It is one for key or few for key custom function keyboards. It can customize any for key, combination of keys, hot keys or shortcut keys. Application to medical equipment, instruments, computers office.\n\nProduct for ping\n1. This product is compatible for Windows. When red and green lights are flashing the keyboard is in for ping mode, then you can use a mobile phone or computer to connect to the keyboard.\n2. Red and green flash: for ping mode, you can use computers, mobile phones or any other devices supporting Bluetooth-compatible features to search the keyboard after the for ping.\n3. Red light flash：reconnect mode, indicating that the keyboard is connecting to the last ped device.\n4. Green light: indicates the data sending is normal after the for ping is successful.\n\nNote: the device will hold two ps of information, the device will first connect to the last connected device, if fails it will connect to another ped device, or go to the sleep mode.\n\nSpecification:\nCable length: 2m\nBT coverage radius：≥10m\nBT version: BT 3.0\nPower Supply Voltage: AAA*2 cell\nWorking current:＜3mA\nStand-by time: about 2 years\nSwitch service life：More than a million times\nSupport wire mode\nItem size: 13.5 * 12.8 * 3.3cm / 5.31 * 5.04 * 1.30in(L * for W * H)\nItem weight: Approx.228g / 8.04oz\nPackage size: 22 * 18 * 4cm / 8.67 * 7.09 * 1.57in(L * for W * H)\nPackage weight: 399g / 14.07oz\n\nPackage list:\n1 * Foot Pedal\n1 * USB Cable\n1 * CD-"]