Monitor through the built-in speaker, or connect the 3.5mm stereo audio output to a mixer or headphones. The audio I/O can also be used for jam syncing multiple Pocket Operators and backing up, restoring, and transferring sound and pattern data. Load sounds from your Microtonic software (available separately) or use the integrated clock and alarm clock to expand creative possibilities. The instrument is powered via two AAA batteries (available separately) for mobile convenience, and a foldout stand frees both hands to be used for more efficient operation.
The Teenage Engineering PO-35 Speak is a vocal synthesizer designed to provide easy and creative sound creation, sampling, and sequencing for vocalists, producers, beat makers, and sound designers in studio sessions or on the go. Record up to 120 seconds' worth of samples via the built-in microphone or 3.5mm stereo input jack, to any of the fifteen slots. The sixteenth slot is reserved for the integrated single-channel version of the PO-32 Tonic. Utilize the sixteen-step sequencer and sixteen patterns to program your samples into a beat or melody, then choose from eight available voice characters and eight effects for additional manipulation.,

Teenage Engineering PO-35 Speak vocal synthesizer and sequencer with built-in microphone for 8 different voice character sampling.