Packing multiple synthesizer engines, sounds, and effects, Teenage Engineering's PO-16 Factory is a pocketable music machine. It's made with high-quality components like a Silabs EFM 32 gecko CPU, Cirrus logic DAC, and Knowles speaker, all placed underneath the animated LCD, eliminating the need for an external case. In total, it offers 15 sounds and a micro drum, 16 punch-in effects, 16 punch-in arpeggio and chord play styles, and 16 pattern chaining, with a 3.5mm input and output and a folding wire stand for desktop use.