Portable, pocket-sized digital multi-effects pedal Built-in rechargeable battery, more suitable for bedroom, outdoor practice and stage performance 7 hours of battery life Massive sound, 100 built-in preset sounds 100 drum , even novices can become in seconds 9 effect modules can be freely matched, classic legendary speaker simulation Support IR, five user slots OTG plug-in instantly turns into a recording tool, real-time internal recording without lag. A/D/A conversion: 24-bit Sampling rate: 44.1kHZ Signal-to-noise ratio: 100dB Effect modules: 8, can be used simultaneously Number of presets: 50 factory presets (F01-50), 50 user presets (P01-50) Analog input connection IN: 6.35mmTS interface, input impedance 1MQ Analog output connection OUT/PHONES: 6.35mmTRS stereo Unbalanced interface, output impedance 100Q Digital connection USB: USB 2.0 Type-C interface USB recording specifications Sampling frequency: 44.1kHz Sampling depth: 16 bits Dimensions: 122mm (length) x103mm (width) x52mm (height) Weight: 270g USB power supply requirements: DC5V/12V, 500mA Battery capacity: 2000mAh, 3.7V Battery life: more than 7 hours Color:As Shown Material:ABS Package Contents: 1 * effector 1 * power cord 1 * Instructions in Chinese and English Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.