Automatic Masturbators – Hands-Free Electric Machines | Sohimi

It does more than vibrate. Our automatic line features multi-dimensional mechanics: some models use linear motors for physical thrusting (up and down), while others use cyclonic suction or internal bead rotation. It creates a dynamic, lifelike sensation that static manual sleeves simply can't provide.

We engineer for discretion. While powerful mechanical movement creates some sound, Sohimi devices use brushless motors and sound-dampening shells to keep noise levels below 50dB. It’s more of a low hum than a mechanical buzz, easily masked by the sound of a TV or music.

Not at all. We use a Modular Core Design. The soft silicone sleeve typically detaches completely from the electric motor unit in seconds. You can wash the sleeve thoroughly with warm water and soap while keeping the electronics safe and dry. Hygiene meets high-tech.

Yes, it is the ultimate trainer. Unlike manual stimulation where your hand naturally speeds up as you get close, an automatic device maintains a constant, unyielding rhythm. You can set a specific speed level to practice "Edging"—learning to control your arousal against a consistent external force.

Designed for Universal Comfort.
Sohimi automatic devices feature open-ended designs or flexible TPE/Silicone sleeves that stretch to accommodate a wide range of girths. Whether average or above-average, the internal structure expands to apply consistent, pleasurable pressure without feeling restrictive. It adapts to you, not the other way around.

Choose your intensity.
If you prefer the sensation of oral sex, look for our Air-Pulse Suction models—they use negative pressure to simulate a vacuum effect. If you crave physical penetration, opt for our Linear Thrusting models—they mechanically stroke up and down to mimic intercourse. Can't decide? Our hybrid models combine both for the ultimate release.

It’s simple chemistry.Since our high-performance sleeves are made from premium soft materials (like TPE or Silicone), using silicone-based or oil-based lubricants can degrade the material over time, creating micro-tears. To maintain the structural integrity and hygiene of your device, always pair it with a high-quality water-based lubricant.