In Stock


The ET-312B is widely regarded as the best erotic e-stim power unit at any price and we ship these boxes all over the world. Its exclusive digital technology offers more variety, more power, more options and more features than the competition. 

We can normally send via next day courier in the UK and dispatch as soon as possible for international orders. Please note that due to regulatory restrictions, all international courier orders for this item will be shipped via DPD instead of UPS.

  • Specs
  • Product Reviews
  • Shipping & Returns
Product Code P-1502
Brand ErosTek

Other Information
Online 312B User Guide
ErosLink Software for Windows is also available. 


  • User Guide
  • Universal International Socket Adapter for use in the UK/EU/USA
  • Double Ended Audio Input Lead
  • Microphone
  • Set of Banana Plug Cables


  • 18+ Unique Modes for Maximum Variety!
  • ErosLink Computer Interface
  • User Upgradeable
  • 32 Character Lighted LCD Display
  • Special High Frequency Output
  • Unique TriPhase Stimulation
  • New Stereo Audio Input
  • PC Wave File Compatible
  • External Microphone Included
  • User Friendly Controls
  • Advanced Menu Option
  • High Quality Design & Construction
  • Multiple Intensity Ranges
  • Easily Link Two Units Together
  • High Capacity Rechargeable Battery
  • Built-In Self Test Diagnostics
  • Exclusive Multi Adjust Control
  • Balanced Medical Grade Bipolar Waveforms
  • Fully Isolated & Independent Outputs

From Our Customers

Product Review Vincent K says

Vincent K says

Really powerful box. We always have a lot of fun turning this up!
(Posted on 07/03/2018)

Already Have This Product?

What did you think of the ErosTek-312B?

Star Rating *

More >

UK Delivery

1st Class Parcelfrom £3.70

2nd Class Parcelfrom £3.05

UK Courier£10.00

Calculate shipping on the Basket view page after adding items.

More >

International Delivery

International Standardfrom £5.00

Worldwide Courierfrom £20.00

Packages sent outside the EU may be subject to import taxes and brokerage fees.

More >

Returns or Exchanges

Ordered something and changed your mind? Most of our items can be returned or exchanged. 

Discreet Packaging

Your order will be shipped in plain discreet padded envelopes or boxes using the required amount of padding and protection.