■ Wireless Foot Controller This can be used for a variety of purposes, such as turning pages of sheet music on stage or in the studio when using score apps, as well as switching slides during lectures, classes, and presentations. You can operate it without directly touching your mobile device even when it's at a distance. The backlit foot switches allow for reliable operation even in dimly lit environments such as on stage or at presentation venues. Its compact, lightweight, and robust casing makes it easy to carry anywhere. For example, it can easily fit into the pocket of a guitar gig bag. - Bluetooth LE compatible wireless foot switch - Equipped with 2 foot switches with built-in backlights - Transmits HID (Human Interface Device) messages via Bluetooth LE - Compatible with a wide range of apps - 3 types of settings: Page Up / Down, Up/Down arrow keys, Left/Right arrow keys - Extremely compact casing for easy portability - Durable and robust casing - Long operating time with 2 AAA batteries - Communication method: Bluetooth Low Energy (4.1) - Communication distance: Approximately 10m (varies depending on the usage environment) - Foot switches: 2 (with highly visible built-in backlights) - Power supply: 2 AAA batteries (long-life design) - External dimensions: 126 × 93 × 25mm (W × D × H)