The device shown in the picture is the Reloop Mixage Interface Edition (IE MK2), a compact, professional DJ controller designed for digital music mixing via a USB/MIDI connection.

Technical details and features:

Integrated audio interface: The device has an integrated 4-channel sound card (16 bit/48 kHz), allowing headphones to be connected for previewing tracks as well as a direct master output to the speakers.

Mixer section: It includes two physical main channels, equipped with a 3-band equaliser (highs, mids, bass), gain controls and separate volume faders.

Touch-sensitive jog wheels: The two large jog wheels enable precise scratching, fast searching and pitch corrections.

Controls and buttons: Dedicated buttons for basic transport functions such as CUE, CUP and Play/Pause are available, as well as a central encoder knob (TRAX) for convenient navigation through the music library without having to touch the computer.

Power supply: Power is supplied entirely via the USB bus, meaning that no external power adapter is required for normal operation.

Connection options: On the rear and front are a stereo RCA master output, a 6.3 mm jack input for microphones (with its own tone control) and a headphone output.