iPhones are limited to 5 simultaneous touches, while iPads and Android devices support up to 11.
Almost all zefiro instruments and playmodes are available on iPhones, with only minor note limitations.

zefiro’s closed breath-pressure cavity requires minimal pressure, reducing condensation and saliva.
Absorbent cotton rings are available as add-ons for extra protection.

Use absorbent paper perfume testers (8 mm) to remove moisture.
Avoid rigid or sharp objects inside the mouthpiece.

Yes, any USB-C male-to-female extension cable works.
An official USB cable accessory is also available.

Yes, zefiro is patented and protected worldwide as a musical device.

Yes, a full MIDI implementation chart will be published to unlock zefiro’s full potential.

You can use wired headphones, a USB-C hub, or Bluetooth LE Audio headphones (supported on some devices) for low-latency private listening.

The industrial version will be almost identical in shape and size to the prototype shown in the campaign.

zefiro sends MIDI messages including Note On/Off, Lip Sensor, and Breath Pressure (configurable as various CC numbers).
The PRO version adds inclination and rotation control, both assignable to custom MIDI CC numbers.
All parameters can be edited via SYSEX or the planned WebMIDI app