Rowin Drum Machine Pedal Circular Recording Guitar Looper Pedal 40 Drums Rhythm LCD Backlight Display for Electric Guitar 3.5mm Input Headphone Jack External Footswitch Control Features: 【Robust Metal Construction】: This drum machine effect device is built with a sturdy metal shell, designed to inspire creativity and enhance your performance. Despite its compact size, it offers a range of features that can cater to both solo and ensemble players. 【Loop Recording/Playback/Overdubbing】: The guitar looper pedal supports WV, Mo0, 48K-24bit file storage formats with a dynamic sound range of 105DB. It offers 30 storage locations, each with a recording time of up to 5 minutes, and a maximum recording track time of up to 50 minutes. 【LCD Backlight Display】: The drum machine pedal 128*64 size display with LCD backlight shows the status of recording, overlaying, playing, stopping, undoing, and redoing. On this pedal, the operation of LOOPER's dubbing is unrestricted. 【Drum Sounds and Encoder Functionality】: The electric guitar pedal features two sets of drums, 32 sounds, and 40 drums (standard drums 1 to 20, electronic drums 21 to 40). It also has two encoders with key functions and built-in dual footswitch pedals. 【USB Audio Device and System Upgrade】: This drum machine supports recording and playback with a 48K sampling rate as a USB audio device. It also supports online system upgrades via USB. Audio files can be leading-in and exported to this pedal (only supports WAV format files). Specifications: Brand: Rowin Input Jack: 3.5mm stereo Headphone Jack: 3.5mm stereo Working Current: 110mA Input Impedance (In jack): 1M ohms Output Impedance (Out L and Out R sockets): 100 ohms File Storage Format: WV, Mo0,48K-24bit Dynamic Range of Sound: 105dB Voltage: DC 9V Material: Zinc alloy Color: White Drum Machine Pedal Size: 13.5 * 9 * 4cm/5.3 * 3.5 * 1.6inch Pedal Size: 9.3 * 6.4 * 4.5cm/3.6 * 2.5 * 1.8inch Note: Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Packing List: 1 x Drum Machine Pedal 1 x Pedal 1 x Connecting Cable 1 x USB Cable