Oral Heating

This upgrade adds a heating function to the doll's mouth. Only available for silicone heads.

How it works

A heating element is placed around the oral channel. Once plugged into the mains, the opening gradually heats up to human body temperature.

Unlike the Heating System, which heats the doll's whole body over several hours, the oral channel is compact, and heating it takes considerably less time.

This upgrade only suits ROS type heads. Like ROS Robotisation, it requires the full mouth anatomy that only this head type has. We cover head types in more detail in the Head Type section.

What's important to understand

  • Only the oral channel heats up. The doll's lips and face stay at room temperature: the heating element is located internally, around the channel.
  • The option runs on mains power. Warm the mouth in advance, unplug it, then use it. The material holds the heat for around 1.5 hours after being unplugged.

Works in combination

This option gives its maximum effect combined with ROS Robotisation: a warmed mouth plus a vacuum effect gives the most realistic oral experience possible. We cover this in more detail in the ROS Robotisation section.

Care

  • Always unplug the option from the mains and let the channel cool before washing the head.
  • Wash the oral channel as usual, but avoid getting water on the connection port.

There's no such thing as a perpetual motion machine. Like any electronics, the heating element has its own lifespan. Don't leave the heating switched on unattended, and don't keep it on longer than necessary: this will extend the life of both the element and the material around it.

Available for these brands

Is it worth adding

If you've chosen ROS and plan to use the oral opening regularly, this is one of the most worthwhile electronic upgrades: temperature affects the sensation more than you might expect before buying, and this targeted heating avoids the main drawbacks of a full Heating System, the long warm-up time and heating "everything at once". If oral contact is rare for you, skip it: ROS on its own, without heating, already gives a great experience.