Characteristics: Speed control function: you can define the drum speed za using the numeric value, and you can also add or subtract za using the numeric value to achieve precise speed adjustment. Bęben: contains 30 types of drums, supports drum customization, drum editing and drum saving by the application in real time, etc. It includes popular rhythm types, 4/4, 3/4, 6/8, etc., which can be customized and edited. Single drum mode support. Two footswitches in this mode are used as a TAP button and a drum foot switch (for a more convenient operating method), so you can be a flexible drummer. Looper: 4 loops can be saved, the total recording time is up to 11 minutes. The recording time of a single loop is up to 5 minutes. Each loop supports unlimited overdub. Each loop can undo and retry the last recorded soundtrack an unlimited number of times. Support za via USB cable to export/import audio files in standard WAV format. One foot switch to control all LOOP loop functions: recording, playback, stopping, overplaying, undoing, retrying, deleting, etc. Tuner: This is a high precision tuner. For note names with sharp/flat characters, the system uses only # (sharp character) to indicate by default. It integrates many functional modules such as bęben, looper, tuner, etc. It is a practical and easy-to-use effects pedal that will bring richer expression to your performances and exercises. Technical data: Speed: without speed control/with speed control (optional) Material: Zinc alloy Power Input/Output: Standard 1/4"/TS Mono Interface Sampling rate: 44,1 k/24 bits LOOP recording capacity: 11 minutes Single loop position recording capacity: 5 minutes Power supply 1: DC9V ≥300mA power supply (internal negative and external positive) Power supply 2: USB 5V ≥300mA power adapter Operating Current: 90mA (DC 9V), 125mA (USB 5V) Input Impedance: 1M ohms Output Impedance: 100 ohms Product Size: 100*64*18mm/3.94*2.52 * 0,71 inch Item Weight: 176 g / 6,22 oz Package Weight: 225 g / 7,93 oz List of packages: 1 * Effector 1 * Type-C cable 1 * manual (English)