SirenStim 360° Penis Sleeve Extender with Vibration & Ball Ring

Specifications

Extension: Adds 2 inches in length and 33% in girth

Design: 360° full-coverage with half-wrapped glans exposure

Texture: Realistic veins, curved shaft for G-/P-spot targeting

Vibration Modes: 10 powerful settings

Material: Premium medical-grade liquid silicone

Fit: Flexible to fit most shaft sizes; secure scrotum ring

Charging: Magnetic USB for fast, stable recharging

Waterproof: 100% waterproof for easy cleaning

Noise Level: Whisper-quiet operation

Packaging: Delivered in a discreet, unmarked box

Why You’ll Love It

Deeper, Thicker Penetration: Adds size and stimulation with a realistic look and feel—perfect for partner pleasure.

Dual-Sensation Design: Half-wrapped glans provides real friction while enhancing partner arousal with exposed warmth and texture.

Powerful Shared Vibrations: 10 vibration modes bring both partners closer to intense, simultaneous orgasms.

Versatile for Every Position: Designed to elevate all positions—doggy, missionary, oral, and more.

Helps With ED & Endurance: Repeated use can aid in prolonging stamina and training your erection.

How to Use

Apply water-based lubricant to your shaft and the sleeve interior.

Slide the penis into the sleeve, ensuring the scrotum ring fits snugly around the base.

Power on the vibrations and choose from 10 thrilling modes.

Use during partnered play to add length, girth, and stimulation to your usual rhythm.

Rinse and dry after use, then recharge for your next session.

Care Instructions

Wash with warm water and mild soap after each use.

Dry completely before storage.

Store in a cool, dust-free area away from sunlight.

Only use water-based lubricants to protect the silicone.

Do not submerge charging port in water.

Frequently Asked Questions (FAQ)

Q: Does this fit all penis sizes?
A: Yes! The stretchable liquid silicone accommodates most sizes comfortably.

Q: Will it help with erectile issues?
A: Yes, the supportive design can help train and improve erection quality and endurance over time.

Q: Can it be used with condoms?
A: For best results, use without condoms—this product is made from body-safe silicone and is easy to clean.

Q: How quiet is it during use?
A: Very discreet—engineered for whisper-quiet performance.

Q: Can it be used in the shower?
A: Yes! It’s 100% waterproof for wet and wild adventures.