BEISAR Prometheus E-Stim male chastity cage main product view showcasing electrical stimulation features

BEISAR Prometheus BDSM male chastity cage shown in a partner-assisted wearing demonstration

BEISAR Prometheus E-Stim chastity cage displayed with power controller and remote control

BEISAR Prometheus male chastity cage showing different size options and wearing fit

BEISAR Prometheus adjustable male chastity cage showcasing its flexible sizing design

BEISAR Prometheus E-Stim male chastity cage step-by-step setup and usage guide

BEISAR Prometheus male chastity cage displaying all components, adjustable parts and design details

BEISAR Prometheus E-Stim male chastity cage packaging and included accessories

BEISAR Prometheus male chastity cage detailed measurements and size guide

Prometheus

$69.99 ~~$139.99~~ Save 50% Final sale

calculated at checkout.

BEISAR Prometheus – E-Stim Male Chastity Cage!

Prometheus is an E-Stim male chastity cage designed for immersive BDSM chastity play and Dominant/Submissive experiences. Featuring 3 E-Stim pulse patterns, 6 adjustable intensity levels, an ergonomic medical-grade PVC cage, and adjustable restraint straps, it delivers controlled stimulation with a secure, comfortable fit. A built-in urination opening, remote control, 1hr+ runtime, and multiple chastity rings make this BDSM sex toy versatile for solo and couples play.

Color

Prometheus

$69.99 ~~$139.99~~

Black

Discreet Packaging

Secure Payments

Free Shipping Over $99*

1 Year Warranty

Male Chastity Cage – E-Stim Control

Explore 3 E-Stim pulse patterns and 6 adjustable intensity levels for a more personalized BDSM experience. Once securely fitted, targeted E-Stim stimulation focuses on the glans, adding a distinct layer of sensation and enhancing your overall male pleasure experience.

6 E-Stim Levels:
Level 1: 15V · Level 2: 25V · Level 3: 32V · Level 4: 40V · Level 5: 50V · Level 6: 60V
Note: Use only as directed and always begin at the lowest E-Stim level before gradually increasing the intensity.

Premium Materials & Ergonomic Design

This male chastity cage is crafted from medical-grade PVC for a skin-friendly, durable fit designed for extended wear. Its ergonomic penis-shaped structure provides a secure, comfortable feel, while the 2.95-inch cock cage and expandable 2.05-inch chastity ring are designed to fit most male penis sizes. Built for comfortable everyday wear and immersive BDSM chastity play.

Designed for Dominant/Submissive BDSM Play

The Prometheus male chastity cage set includes 1 cage, 3 rings, 2 keys, 1 lock, 1 remote control, 1 cable, 1 power box, and 5 disposable locks. Designed for both solo exploration and Dominant/Submissive BDSM play, it gives partners flexible control over the chastity experience. A built-in urination opening supports smooth urination during extended wear, while the complete accessory set makes it suitable for both newcomers and experienced BDSM chastity players.

What's included:

Prometheus ×1
Chastity Rings ×3
Keys ×2
Lock ×1
Remote Control ×1
E-Stim Pads ×2
Connection Cable ×1
E-Stim Power Box ×1

Urethral Opening Design

Adjustable Restraint Strap

E-Stim Control

1hr+ Runtime

Medical-Grade Materials

Easy to Clean

E-Stim (electrostimulation) uses low-level electrical pulses to stimulate nerve endings and muscles, creating unique tingling, pulsing, and contracting sensations. The Prometheus delivers these pulses internally for targeted prostate and anal stimulation.
Yes, when used as directed. Always start at the lowest intensity setting and increase gradually. Do not use if you have a pacemaker, epilepsy, heart condition, or are pregnant. Keep electrodes away from the chest and head area.
Use the included controller to cycle through intensity levels and pulse patterns. We strongly recommend starting at Level 1 and increasing slowly. You can pause or stop at any time by pressing the power button.
It’s okay for it to get wet, but do not soak it or submerge it in water.

Always use a water-based lubricant with the Prometheus. Apply generously before insertion and reapply every 10–15 minutes during extended use. Do not use silicone-based or oil-based lubricants. Discontinue use immediately if you experience pain, resistance, or bleeding.
Rinse with warm water and mild soap or a dedicated toy cleaner before first use and after every use. The metal body can also be sterilized by boiling. Dry thoroughly before storing. Do not use alcohol or harsh chemical cleaners.
The Prometheus takes approximately 90–120 minutes to fully charge. The power indicator flashes during charging and stays solid when fully charged. Ensure the charging port is completely dry before connecting the charger.
If you have any questions or concerns, our customer support team is here to help.
- Customer Support: +1 (888) 818-3148
Available Monday to Friday from 9:00 AM to 10:00 PM (EST) and Saturday from 9:00 AM to 6:00 PM (EST)
- Email us anytime at contact@beisar.com