Features:Features a special filter circuit to closely reproduce the sounds of analog delay.TIME: To adjust the delaying time;REPEAT: To adjust the intensity of feedback signal;LEVEL: To adjust the mixing ratio of delaying signal & original signal.Delay time range: 25ms-600ms.True bypass design minimizes tone loss.Aluminum alloy casing with stove varnish finish.Powered by a 6FF22 9V battery or 9V DC power adapter (neither included).Specifications:Delay time range: 25ms-600msVoltage: 9VCurrent: 40mAEffect pedal size: 11.8 * 8.7 * 3.8cm / 4.6 * 3.4 * 1.5inEffect pedal weight: 380g / 13.4ozPackage size: 13 * 10 * 6cm / 5.1 * 3.9 * 2.4inPackage weight: 417g / 14.7ozPackage list:1 * Effect Pedal1 * User Manual