75% OFF Accessory Kit!

Take 75% off of the Anal Bondage Accessory Kit when you purchase the K250-4S E-Stim Power Box at full price. The Anal Bondage Accessory Kit is a $200 value and includes:

Three e-stim anal plugs
E-Stim cock strap
Signature Leather Waist Belt and Straps
E-stim cables and lube

You save $200+ when you purchase the Accessory Kit and the K250-4S Power Box together. That's a $675 value, yours for $469. Want to learn more? Read on...

Conveniently Kinky Anal Bondage and E-stim

We created this E-stim kit with bondage and convenience in mind. The metal e-stim anal plugs all have removable eyebolts at the base and can be tied in place using the leather bondage waist belt and leather bondage ropes. And, you won’t have to track down the right size plug, cables, power supply, or lube to make these electro toys work together. We got you, it’s all here:

Kink’s E-Stim Power Box with eight sticky pads and cables
Three Smooth entry E-stim plugs Small, Medium and Large
Adjustable E-Stim Cock Strap
Set of Four Leather Bondage Straps
Signature Leather Waist Belt in Black or Red
All Natural Aloe Based Lube, great for conducting E-Stim sensations
All the required cables and storage case included

What does E-stim feel like?

E-stim is pulse oriented, unlike a Zapper or Toy Taser. It that can feel like you are being stroked, given a morning blowjob, or even getting fucked! It can also feel like being cut, poked, zapped or many other sensations depending on the almost limitless range of settings available in Kink’s power box.

“There are all these configurations like frequency, waveform, and intensity so you can get a satisfying level of stimulation (or over-stimulation) for reward or punishment. It can be great for edging!” - Barbie Kandi

The wonderful thing about e-stim toys is that they offer a whole new dimension to your BDSM experiences, limited only by your imagination.

Easy to use Touchscreen Controls

Kink’s high visibility touchscreen makes it easy to control all the main functions from one place with no special technical knowledge needed. Power settings, waveforms and more are all easily adjustable on the big, bright screen.

Four Independent Channels for Maximum Flexibility

One of the features that sets this box apart is the four independent channels that can be used separately or linked together for a wide variety of of e-stim sensations.

It’s GREAT that you can assign a different sensation to each of the four channels. That is cool! - Latexual

Classic Waveforms for the Smoothest Sensations

Kink went to great lengths to research the best classic waveforms on the market and incorporate those sensations into this amazing little power box. Our waveforms include:

Climb: Gradual increase in intensity. Start low and adjust as needed
Combo: A waveform that combines multiple sensations
Intense: Designed for those who enjoy higher intensity levels
Manual: A constant rhythmic pattern
Orgasm: Building waves of intensity for a climax effect
Rhythm: A rhythmic pulsating pattern
Stroke: Mimics a stroking sensation, ideal for penile, vaginal, and anal stimulation
Torment: Randomized intensity for unpredictable sensations
Wave: A smooth, rolling waveform

Upgradable Firmware

The Kink E-stim Power Box is built with future upgrades in mind. KINK is committed to the ongoing development of the K-250's firmware and capabilities.

Power Box User Reviews

"This box is a beast! Output at level 50, level at 40%, using two sticky pads with the Climb pattern. WOW. Worth the development wait. Thanks, Kink." - CaSlut

"Some of the most pleasurable and extended sessions I’ve ever experienced. The combination of incredible power and impressive battery life makes this device a standout. What truly sets it apart is the versatility of control options. " - Sean S

"The E-Stim Power Box by Kink delivers exceptional versatility and power for electrostimulation enthusiasts. This compact yet powerful device features an intuitive interface and adjustable settings, making it perfect for users of all experience levels." - Ich T

KINK Guaranteed

Backed by our 101 Day Return Policy. KINK designed these e-stim products from the ground up after learning from thousands of electrosex scenes in our dungeons over the years. We bring all of our experience to bear on our mission to enrich your electric BDSM explorations with affordable and reliable kinky products.

Great BDSM Experiences Should not be Limited by Cost

Kink Store believes in making great BDSM products available at affordable prices. That is why we are making this E-Stim Power Box and Anal Bondage Accessory Kit, a $675 value, yours for just $469.99.

Take a tour of the K250-4S Power Box with toy maker Peter Acworth:

Join our E-Stim Discord Community
Join our E-Stim discord to get in on feature requests and meet the inventor.

K250-4S E-Stim Power Box User Manual
User instructions, firmware upgrade instructions, release notes and ongoing developments are documented in the online user manual.

Full Product Specs

K250-4S E-Stim Power Box by Kink

Four independent balanced/bipolar channels to stimulate erogenous zones.
Link channels together
USB-C charging
E-Stim Power Box User Manual

Three Smooth Entry E-Stim Plug Set

Electro-stimulation ready
Detachable base ring

E-Stim Cock Strap

Fully adjustable 1”-8”
Super long 39” cable

Leather Bondage Straps

Signature Leather Waist Belt
Black or Red, Select in Dropdown

100% Genuine leather
Adjustable size range of 30" - 57"

All Natural Lube

Electro Sex Kits