From the web:

The Singular Sound Aeros Loop Studio is a powerful 6-track stereo looper pedal featuring a 4.3-inch, touch-enabled screen for intuitive, DAW-like control on a pedalboard. It offers unlimited overdubs, 3 hours of mono/1.5 hours of stereo recording (expandable to 48 hours via SD card), and both parallel and sequential looping modes. Key Features and Capabilities:

• Performance Tracking: 6 parallel tracks per song part, with up to 6 song parts for a total of 36 loops.
• Intuitive Control: Features a 4.3" touch screen for visual waveform feedback, along with a built-in scroll wheel for hands-free mixing.
• Connectivity: Includes Wi-Fi and Bluetooth for updates, USB connectivity, and MIDI I/O for synchronization with devices like the BeatBuddy.
• Audio Quality: 24-bit/44.1kHz audio with 32-bit floating-point processing.
• Input/Output: 2x 1/4" inputs/outputs, plus stereo aux in/out, and an expression pedal input.
• Design: Lightweight aluminum construction, designed for easy integration onto pedalboards. 

The device allows for "freeform" or quantized recording, enabling users to switch between different song parts (e.g., verse, chorus, bridge) seamlessly.