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Lock-In Dual-Ended Vibrating Strap-On Set by Together

$219.99
$239.99
$219.99

Lock-In Dual-Ended Vibrating Strap-On Set delivers synchronized pleasure through dual 135mm and 85mm insertable shafts with 10 vibration modes. Body-safe silicone construction with elastic harness fits waists up to 64 inches for couples seeking internal and external stimulation.

Key Features:

Dual insertable shafts vibrate independently through ten distinct modes

Body-safe silicone construction safe for skin contact

135mm and 85mm insertable lengths with 10 vibration modes

Curved bulbous heads angle to target the G-spot

Simultaneous internal penetration and external clitoral stimulation for both partners

Vendor: Together
SKU: NEW-11873-PURPLE
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock
Colour: Purple

Lock-In Dual-Ended Vibrating Strap-On Set by Together is a penetrative harness system with dual insertable shafts designed for couples. At 135mm and 85mm insertable lengths with 10 vibration modes, it delivers internal sensation to one partner while the contoured base stimulates the wearer's clitoris. Body-safe silicone construction with elastic waistband accommodation up to 64 inches suits couples seeking synchronized pleasure during partnered intercourse.

About Lock-In Dual-Ended Vibrating Strap-On Set by Together

The dual-ended design allows simultaneous internal penetration and external clitoral contact, with both shafts vibrating through 10distinct modes. The curved bulbous heads angle to target the G-spot on the receiving partner while the harness-mounted base presses against the wearer's clitoris with every movement. Vibration travels through both insertable lengths independently, creating layered sensation that responds to depth and angle adjustment during play.

Together constructed this strap-on from ultra-smooth, body-safe silicone that conducts vibration efficiently while remaining gentle against sensitive tissue. The polyester and iron harness provides structural support with an elastic waistband stretching to 64 inches maximum, accommodating different body sizes without custom fitting. Those interested in expanding clitoral play options can explore our clit clamps range for additional sensation possibilities.

Key Features

  • Dual Insertable Shafts: 135mm and 85mm lengths deliver simultaneous internal sensation and external clitoral contact during partnered play.
  • 10 Vibration Modes: Adjustable patterns let both partners find synchronized rhythm or independent intensity matching their preferred sensation.
  • Curved Bulbous Design: Angular construction targets G-spot tissue on receiving partner while base stimulates wearer's clitoris with directional pressure.
  • Stretchy Elastic Waistband: Accommodates up to 64 inches with adjustable fit ensuring secure positioning during vigorous movement.
  • Waterproof Construction: Fully submersible design enables shower or bathtub sessions with magnetic USB charging ensuring consistent readiness.

Technical Specifications

Insertable Lengths 135mm (primary), 85mm (secondary)
Material Body-safe silicone shafts, polyester and iron harness
Vibration Modes 10 adjustable settings
Waistband Size Stretchy elastic up to 64 inches maximum
Waterproof Rating Fully waterproof and submersible
Charging Magnetic USB connection

How to Use Lock-In Dual-Ended Vibrating Strap-On Set by Together

Basic Use

  1. Adjust the elastic waistband to fit comfortably around the wearer's hips, ensuring the dual shafts position one internally and one externally against the clitoris.
  2. Charge magnetically through the USB port until the indicator shows full battery, typically taking 60-90 minutes for complete charge.
  3. Apply water-based lubricant generously to both insertable shafts and the receiving partner's entrance to reduce friction and increase comfort.
  4. The wearer inserts both shafts with the receiving partner positioned to allow natural thrusting or grinding motion that feels comfortable for both people.
  5. Press the power button to activate vibration and select your desired mode using the control interface, adjusting intensity as sensation builds.
  6. During play, the base naturally stimulates the wearer's clitoris with each movement, creating dual pleasure without requiring manual attention.

Extended Use

Combining this strap-on with manual clit stimulators allows the receiving partner additional external sensation while experiencing internal vibration. Face-to-face positioning maximizes eye contact and intimacy while enabling both partners to control depth and speed intuitively. Many couples discover that alternating vibration modes throughout a session builds sensation gradually rather than maintaining constant intensity.

Care Instructions

After use, rinse both silicone shafts and the harness exterior with warm water and gentle soap, then pat dry completely. Avoid submerging the harness components beyond brief rinsing, as prolonged water exposure degrades the iron and polyester materials. Store in a cool, dry location away from direct sunlight, preferably in the included storage pouch to prevent dust accumulation and material degradation over time.

Materials and Safety

Body-safe silicone forms the insertable shafts, ensuring compatibility with water-based lubricants and safe contact with internal tissue. The non-porous construction prevents bacterial colonization and enables thorough cleaning between uses. The polyester and iron harness provides durable support without latex or harmful chemical coatings, making it suitable for extended play sessions.

Who Is Lock-In Dual-Ended Vibrating Strap-On Set by Together For?

This strap-on suits couples seeking simultaneous internal and external stimulation during partnered intercourse. It appeals to those wanting hands-free clitoral contact while penetrating a partner, eliminating the need for manual stimulation coordination. Couples comfortable with penetrative play who prioritize face-to-face contact and synchronized pleasure will find the dual-ended design particularly effective for shared arousal.

Why Lock-In Dual-Ended Vibrating Strap-On Set by Together Matters

For couples who find standard penetration leaves one partner without direct clitoral contact, the dual-ended design simultaneously addresses both people's sensation needs without requiring manual intervention. The wearer experiences vibration against their clitoris with each thrust rather than providing pleasure only to the receiving partner, fundamentally shifting how couples approach shared intimate moments. Many couples discover that synchronized stimulation creates emotional and physical connection that separate toys cannot replicate—knowing both people are receiving pleasure from the same act deepens presence and responsiveness during play. For those accustomed to penetration feeling one-sided, experiencing mutual sensation through integrated design changes relationship dynamics in measurable ways.

Independent Tester Review

Our independent testers evaluated harness stability during vigorous movement, vibration consistency across both shafts, and the effectiveness of the contoured base for clitoral contact. The waistband remained secure even during sustained activity, and the curved shafts delivered reliable G-spot contact angle without shifting position during use.

Testers noted that the 10 vibration modes provided sufficient variation for couples seeking different sensations across extended sessions. The magnetic charging connection functioned reliably throughout testing without requiring alignment fussing. Individual results may vary based on anatomy, sensitivity, and usage patterns.

Compare Similar Products

Product Unique Advantage Key Difference Choose This If You Want
Lock-In Dual-Ended Vibrating Strap-On Set by Together Dual shafts with simultaneous internal and external vibration plus integrated clitoral base stimulation Only design combining penetration with automatic wearer clitoral contact through harness design Mutual pleasure where wearer receives direct stimulation during partnered penetration
Clit Pumps Suction-based sensation for isolated clitoral amplification and swelling Manual or battery-powered suction rather than vibration; external-only contact Heightened sensitivity through vacuum effect before partnered play
Suction Gripper Dildos Hands-free positioning through suction cup mounting to hard surfaces Non-vibrating penetration; requires surface availability; no harness structure Hands-free solo play or solo-to-partnered transitions without harness fitting
Clit Enlargers Topical application for temporary clitoral enlargement and sensitivity heightening Non-mechanical; chemical-based effect; requires application time before play Enhanced sensitivity for existing toys rather than integrated mechanical stimulation

Find our rotating rabbit vibrators to discover alternative approaches to combined internal and external stimulation.

Learn More

Effective strap-on play depends on communication about pressure, depth, and vibration intensity, allowing both partners to signal comfort and arousal in real time. Many couples find that explicit discussion beforehand about boundary-setting and sensation preferences creates safer, more enjoyable experiences than assuming comfort levels. Our comprehensive guide to strap-on play covers positioning, communication frameworks, and technique approaches for partners new to harness-based penetration.

Buy Lock-In Dual-Ended Vibrating Strap-On Set by Together at Adultsmart

Ready to experience mutual clitoral and internal stimulation simultaneously, Lock-In Dual-Ended Vibrating Strap-On Set by Together is available at Adultsmart. All orders ship discreetly across Australia in unmarked packaging with confidential checkout and tracking.

Adultsmart.au ships with Australia Post. We ship from Sydney.

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.

Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.

Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.

Shipping Transit Times (Including Free Shipping)

Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..

1. Major City & Metro Areas (within Australia)

All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.

Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.

2. Rural Areas (within Australia)

All orders are generally processed on the same day the order was placed on business days before 12pm.

Generally, orders are processed and shipped the same day or next Business day.

Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.

International Shipping

The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).

All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping. 

If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.

Please note in regards to all orders

– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
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Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.

We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.

Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.

Due to health and safety regulations, Adultsmart.com.au cannot resell any returned or exchanged products.

This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.

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Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully. 

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Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

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Please get in touch if you have questions or concerns about your specific item.

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Refunds

We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.

Please remember it can take some time for your bank or credit card company to process and post the refund too.

Frequently Asked Questions

What is the Lock-In Dual-Ended Vibrating Strap-On Set by Together?
A penetrative harness system with two insertable shafts for couples to use during sex. One shaft goes inside one partner while the other penetrates the receiving partner, with both vibrating through 10 modes. A contoured base stimulates the wearer's clitoris simultaneously for synchronized pleasure.
Does it vibrate in both shafts at the same time?
Both shafts have independent motors that vibrate through all 10 modes separately, creating layered sensations. Vibration travels through each insertable length as you adjust depth and angle during penetration, hitting the G-spot on your partner while the harness base presses against your clitoris.
Can you adjust the fit for different body sizes?
Absolutely—the elastic waistband accommodates waist sizes up to 64 inches, so most couples can find a comfortable fit. Adjustability means both partners stay secure and stable during sex, letting you focus on pleasure rather than worrying about positioning or slipping.
Who is the Lock-In Dual-Ended Vibrating Strap-On Set by Together designed for?
Couples wanting simultaneous internal and external stimulation during partnered sex. Men and women seeking shared pleasure will appreciate the dual-shaft design that satisfies both partners at once, making it ideal for those wanting synchronized sensations together.
Why choose this strap-on over single-ended options?
Because both partners get direct stimulation—one receives penetration while the wearer gets clitoral contact, so nobody's left out of the pleasure. Ten vibration modes let you customize intensity and pattern, and body-safe silicone means worry-free contact with sensitive areas.
Where can you buy the Lock-In Dual-Ended Vibrating Strap-On Set by Together in Australia?
Adultsmart stocks this harness system online with discreet delivery across Australia. Browse their strap-on collection to compare options, read reviews from other couples, and order with confidence knowing you're buying from a trusted adult retailer.

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