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F2S Double Sonic App-Controlled Stroker by LELO

$394.99
$394.99

App-controlled male stroker with dual sonic motors at each end, 13 modes and AI interactive features for full-length stimulation.

Key Features:

Dual sonic motors deliver wave sensations along the entire penis length

Thirteen distinct modes span eight built-in and five exclusive app options

Humanize mode weaves organic timing variations into every stroking rhythm

Waterproof design enables comfortable use in baths and showers safely

Rechargeable battery provides up to two hours of continuous stimulation

Vendor: Lelo
SKU: NEW-12437-RED
Availability: Out Of Stock
Product type: Masturbators and Strokers
Please hurry! Only 0 left in stock
Colour: Red

Two sonic stimulators, one at each end of the sleeve, set the F2S Double Sonic App-Controlled Stroker by LELO apart from a plain masturbator. Dual motors send wave-like sensations along the full length of the penis, and the LELO app adds Humanize, AI and stamina modes. It is designed for solo use by anyone who wants more variety than a basic sleeve offers.

F2S Double Sonic Key Features

  • Type: App-controlled male stroker with a sonic stimulator at each end
  • Stimulation: Dual motors with 13 modes (8 built-in and 5 LELO app modes)
  • Intensity: 16 vibration levels with SmoothRise technology
  • Sensor: Built-in sensor for AI interactive mode
  • App features: Humanize mode, AI mode and stamina training through the LELO app
  • Materials: Body-safe silicone, ABS plastic and aluminium alloy
  • Silicone: Extra-soft silicone with a silky feel
  • Water use: 100% waterproof, suitable for the bath and shower
  • Diameter: 34-45 mm (1.3-1.77 in)
  • Weight: 360 g (12.7 oz)
  • Charging: Up to 2 hours
  • Run time: Up to 2 hours

Double Sonic Stimulation Along the Full Length

Most strokers rely on the sleeve and your hand for sensation. Here, much of the sensation comes from the motors. Each end has its own sonic stimulator, so the pulses travel along the shaft rather than staying in one spot. The stimulators adjust to the mode you choose and the speed of your stroking.

Humanize mode changes how the two motors work together. It weaves small, organic variations into timing and intensity, so the rhythm never settles into one constant pattern. Textured strokers create their feel through ridges and surface detail inside the sleeve instead.

How the F2S Double Sonic Compares

Type Stimulation Style Control Water Use Best For
F2S Double Sonic (app-controlled stroker) Sonic pulses from both ends of the stroker 13 modes, 16 levels, LELO app 100% waterproof, bath and shower App-led variety along the full length
Textured stroker Ridges or surface detail inside the sleeve Hand movement only Depends on the model Contact-based texture without motor pulses
Vibrating stroker Steady motor vibration through the body Buttons on the unit Check each model Simple vibration without app features
Realistic masturbator Shaped sleeve that mimics anatomy Hand movement only Depends on the model Visual shape and anatomical feel

Getting Started with the App

Connect the stroker to the LELO app to access Humanize mode, AI mode and the stamina trainer. Start with one of the 8 built-in modes or the 5 app modes, then step up through the 16 vibration levels. SmoothRise technology moves between levels gradually, so intensity rises without sudden jumps.

AI mode uses the built-in sensor to match vibration and intensity to your rhythm. Phone-linked control is the defining feature of app control masturbators, and this model follows that approach. Apply a water-based lubricant to the sleeve before you start for smoother stroking.

What 100% Waterproof Means Here

The F2S Double Sonic is rated 100% waterproof and is suited to bath and shower use, so water can reach the body of the unit during those sessions. Read the instructions supplied with it before using it in water.

Care, Storage and Charging

After use, clean the stroker as directed in the instructions supplied with it, then dry every part fully before putting it away. Store it away from heat. With up to 2 hours of use per charge, recharge it before a long session rather than waiting for it to run flat.

Who the F2S Double Sonic Suits

  • Solo users who want stimulation along the full length of the penis rather than at one point
  • People who enjoy switching between 13 modes through a phone
  • Those interested in guided Kegel exercises alongside stroking
  • Anyone who wants a stroker that can be used in the bath or shower

Shoppers who want a fixed stamina routine may also like stamina training strokers, which share the same training focus. Those who prefer a more lifelike shape can compare realistic masturbators with the sonic design of this model.

Expert Buying Notes

  • App comfort: Humanize mode, AI mode and stamina training all run through the LELO app, so confirm you are happy using a phone before ordering.
  • Size check: Measure the 34-45 mm (1.3-1.77 in) diameter range against your own preference before you buy.
  • Session length: With up to 2 hours of run time, plan a recharge for longer sessions.
  • Lubricant choice: Pick a water-based product, as the sleeve is designed for use with it.

Why Choose the F2S Double Sonic

This is the app-connected choice for anyone who wants a stroker whose sensation changes with mode, rhythm and the Humanize setting. Extra-soft silicone, 13 modes and a 100% waterproof rating make it a flexible option for solo sessions in the bedroom or the shower.

Safe Use & Care. Before starting, agree with your partner how either of you can stop the F2S Double Sonic, so the session ends as soon as one of you asks. Check that the stroker is paired with the LELO app and charged before anything goes inside the sleeve. Stop if the sonic stimulators cause discomfort or the skin becomes sore.

Learn More About Male Strokers

The guide Use a Male Stroker answers basic questions about how a stroker is used and what to check before the first session.

Buy the F2S Double Sonic App-Controlled Stroker by LELO Online

Add the F2S Double Sonic to your cart at Sex-Toy Australia and set up your first session through the LELO app.

Shipping Information & Policy


Sex-toy.com.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.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order.  If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.

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.

Returns Policy

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, sex-toy.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.

To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.

You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.

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

Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

Damages and issues

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

We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.

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

Unfortunately, we cannot accept returns on sale items or gift cards.

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.

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Frequently Asked Questions

What is the F2S Double Sonic App-Controlled Stroker by LELO and how does it differ from standard strokers?

Dual sonic motors positioned at each end of the sleeve create wave-like sensations traveling along the full length of the penis, unlike traditional strokers that rely solely on hand movement and internal texture. The LELO app unlocks 13 modes total—8 built-in plus 5 exclusive app modes—alongside 16 vibration levels with SmoothRise technology for gradual intensity transitions. Humanize mode weaves organic timing variations into the pulses, ensuring rhythm never becomes monotonously predictable during solo sessions.

Do the sonic pulses from the F2S Double Sonic App-Controlled Stroker by LELO feel realistic during use?

Wave-like sensations flowing along the entire length create a distinctly different experience from stationary vibration, adapting to your stroking speed and chosen mode for synchronized feedback. The extra-soft silicone sleeve pairs with dual-motor responsiveness, so sensation shifts continuously rather than remaining static throughout a session. Individual results may vary based on anatomy, sensitivity, and usage. AI mode actively matches vibration intensity to your rhythm, delivering personalized stimulation that responds to how you stroke.

Can the F2S Double Sonic App-Controlled Stroker by LELO be used comfortably during extended play sessions?

At 360 grams with a 34-45 mm diameter, the stroker balances substantial build quality with manageable weight for sustained stroking without hand fatigue. Up to 2 hours of battery life per charge supports longer sessions when fully charged beforehand, so you won't experience sudden power loss mid-play. The 100% waterproof rating means bath and shower use remains comfortable and convenient, expanding where you can enjoy stimulation without device concerns or performance interruption.

Is the F2S Double Sonic App-Controlled Stroker by LELO suited for solo users exploring stamina training and AI-responsive stimulation?

People new to app-controlled strokers, those practicing guided Kegel exercises through the stamina trainer, and solo users seeking sensation across the entire shaft rather than concentrated at one point find this stroker particularly rewarding. Couples exploring solo sessions together while one partner controls the app remotely also benefit from the phone-linked experience. Anyone prioritizing bath and shower flexibility alongside 13 distinct pleasure modes will discover meaningful variety compared to basic manual strokers or single-mode alternatives.

Are cleaning and maintenance straightforward for the F2S Double Sonic App-Controlled Stroker by LELO?

Body-safe silicone construction simplifies post-session care when cleaned according to the supplied instructions, then dried thoroughly before storage away from heat sources. Water-based lubricant application before use reduces friction and makes cleaning easier afterward, since the product pairs specifically with water-based formulations rather than oil or silicone alternatives. Rechargeable battery design eliminates disposable battery waste, and regular charging between sessions—rather than draining fully—maintains long-term motor responsiveness and lifespan reliability.

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