The first model, the Boss DD-7 Digital Delay features up to 6.4 seconds delay time, natural delay, chorus, analog, reverse and modulate sound modes, level, feedback and delay time controls, all the controls including the tap tempo can be controlled by a external footswitch, dual inputs and outputs, recording (hold) mode that can record up to 40 seconds.

The other model is a twin pedal, called Boss SL-20 Slicer, that converts any instrument into a groove percussive tone and features harmonic slicer, loop record and 3D panning functions, mono and stereo (with fixed, random, ping-pong and auto modes) output modes, 5 banks with 10 patterns per bank, attack, duty, direct and effect level controls and tap tempo controllable via footswitch.
This 2 pedals will be soon available but neither a released nor price info have been unveiled yet.