Amazon.com: MOOER Groove Loop Drum Machine with 20 minutes Looper, 16 different Drum Grooves, 3 Modes, Tap Tempo to Loop, Record, Practice with the Micro Looper Drum Pedal, Guitar Mini Jamming Tool :
Digitech DigiTech Automatic Drum Machine Pedal Multi Effect Processor (SDRUM-U)
Amazon.com: MOOER PE100 Portable Desk Top Guitar Multi Effects with 198 presets, 36 effects, Drum Machine, Metronome, Tap Tempo, Aux In Headphone : Musical Instruments