Novation Circuit Tracks, Groovebox, 2 Synth tracks, 2 MIDI tracks, as well as 4 drum tracks, Step sequencer with 32 steps (256 step sequences per track) with off grid function, Integrated effects, Synth patches, samples, and projects can be stored on microSD card (not included), 32 Velocity sensitive, backlit RGB keys, 28 Backlit, tactile RGB keys, 8 Infinitely adjustable rotary knobs, Master filter control with centre detents, Transport keys, Integrated battery, Class compliant: PC / Mac, 2 Line inputs: 6.3 mm jack, 2 Line outputs: 6.3 mm jack, Stereo headphone output: 3.5 mm mini jack, Sync output: 3.5 mm mini jack, MIDI In/Out/Thru, Dimensions (W x H x D): 240 x 45 x 210 mm, Weight: 0.78 kg, Includes USB cable and USB power supply