Hot Box Cube Tune Foot Switch for Loop Tune Looper/Tuner Wireless page turner pedal compatible with iOS/Android smartphones and tablets, switch control modes manually. Designed to remotely control the page turning of music sheet, pictures, logs and memos in various APP through your foot. Also supports the Hot Box LOOP TUNE LOOPER guitar pedal's last/next loop control function via USB cable connection. Built-in rechargeable battery, supports up to 48h continuous working time. Only one foot step control, free your hands and make your performance more smooth. Specifications: Brand: Hot Box Power Supply: DC 5V 500mA built-in battery Item Size: 11 * 5 * 2cm/ 4.3 * 2 * 0.8in Item Weight: 155g/ 5.5oz Package Size: 12.5 * 6 * 4cm/ 4.9 * 2.4 * 1.6in Package Weight: 200g/ 7.1oz Note: Make sure that the turner pedal is charged with the correct 5V10% power transformer. Try to stay away from devices that produces large electromagnetic waves, such as radios and televisions. The Cube Tune pedal does not need to be turned on when connecting to a LOOPER via the USB cable it comes with. The Cube Tune will also work with other brands of Loopers such as LEKATO, CUVAVE, KOKKO, Playwell, Looper Pro, etc. Packing List: 1 * Page Turner (Black) 1 * USB Charging Cable 1 * Users Manual (English)