Features: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 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: CUVAVEPower Supply: DC 5V 500mA & built-in batteryItem Size: 11 * 5 * 2cm/ 4.3 * 2 * 0.8inItem Weight: 155g/ 5.5ozPackage Size: 12.5 * 6 * 4cm/ 4.9 * 2.4 * 1.6inPackage Weight: 200g/ 7.1ozNote:Make sure that the turner pedal is charged with the correct 5V±10% power transformer.Try to stay away from devices that produces large electromagnetic waves, such as radios and televisions.The turner pedal does not need to be turned on when connecting to LOOPER.Packing List:1 * Page Turner1 * USB Charging Cable1 * Users Manual(English & French & German & Japanese & Chinese)