Korg Volca Modular Micro Modular Synthesizer

Analogue sound generation modeled on the "West Coast Synthesis"
Triangle VCO with FM modulator
"Woggle" random generator
Two low-pass gates
Stereo reverb module
Two separate function generators
Splitter / mixer module
Utility module for scaling and invading CV and audio signals
Internal step sequencer for pitches and modulations
14 Selectable tone scales
Micro-tuning function
CV input (3.5mm stereo jack) for connection to other devices
Sync In / Out (3.5 mm jack)
Combined line / headphone output (3.5mm stereo jack)
Integrated speaker
Power supply: 6x AA battery or optional power supply (KA-350 not included in the delivery)
Dimensions (W x H x D): 193 x 115 x 45 mm
Weight: 377 g

https://www.korg.com/us/products/dj/volca_modular/