Amplifier Cock and Ball Strap with Penis eStim Urethral Sound

eStim cock and ball strap with silicone urethral sound for dual stimulation
• Adjustable elastic strap designed to secure comfortably around the base
• Extra-long, flexible silicone urethral sound for internal contact
• Bipolar design supports simultaneous internal and external stimulation
• Compatible with Zeus-style power boxes (sold separately)

Best for: experienced users • electrostimulation play • urethral exploration • combined internal/external setups
Material: Silicone, polyester, plastic, metal | Color: Black | Power: External eStim power box required
Ships discreetly from the U.S.

The Amplifier Cock and Ball Strap with Penis eStim Urethral Sound is designed for experienced users looking to combine external contact with internal urethral stimulation in a single estim-compatible setup. This kit allows a Zeus-style power box to be used with both an adjustable strap and a flexible urethral sound for a coordinated experience.

The elastic strap wraps securely around the base, providing consistent external contact, while the long silicone urethral sound is designed to bend gently with the body’s natural curves. The smooth, seamless construction supports controlled placement and straightforward cleaning. When connected to a compatible power box, the bipolar configuration allows current to be delivered across both contact points.

Well suited for advanced collections, this set is intended for users already familiar with electrostimulation equipment and proper handling. Its modular design makes it a versatile addition for those exploring combined internal and external estim accessories.

SPECIFICATIONS

• Urethral sound total length: 14 in
• Insertable length: 12.75 in
• Urethral sound diameter: 0.35 in
• Elastic strap circumference: Adjustable up to 7.5 in (unstretched)
• Material: Silicone, polyester, plastic, metal
• Color: Black
• Power: External eStim power box required (sold separately)
• Includes: Adjustable cock and ball strap, silicone urethral sound, connection leads

Note: Zeus Power Box sold separately.