Quha Sento

Revolutionary puff switch for Quha Zono & Zono 2

The accessory that complements your user experience with Quha head mice

Quha Mice With Quha Sento

Quha Mice (Quha Zono & Quha Zono 2) has given you complete control over devices wirelessly. With the addition of Sento, the world’s first contactless puff switch, your clicking and cursor movements are precise and intuitive. Sento improves your user experience with almost any device imaginable.

How Do I Use Quha Sento?

Using Sento is easy to learn and adapt to your personal puff volume. The unique design supports seamless and comfortable usage; you can finally move from just controlling your devices to navigating freely in your personal way. It is an essential addition to the Quha product family.

Key Features


Complete Wireless Computer Access

Sento together with Quha Zono is the complete solution for computer access.


The Only 100% Hygienic Puff Switch On The Market

  • No internal mouth pieces.
  • Enables one device to be shared between multiple users.


No Control Delay, Unique Sensor Technology

  • Instant puff response
  • Highly refined eye-mouth-screen coordination


Designed Consumer Electronics Look & Feel

  • Smooth matte finishing
  • Equal with form and function

Product Specifications

Technical Specifications


Contents: Quha Sento Contactless Puff Switch, Headband for Quha Sento/Head Mount Kit/Eyewear Kit, User Manual

Weight: 44 g including Headband without Quha Zono

Compatibility: Compatible with Quha Zono gyroscopic

Dimensions: Adjustable puff sensor arm length 210 mm.

Connector: Connector for Quha Zono

Conformance: CE, FCC

Material: Polyamide PA 2200. Approved for food contact in compliance with the EU Plastics Directive 2002/72/EC. FDA approval according to US Biological test (classification VI/121°C)

Product Images