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
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.
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.
| 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 |
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.
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.
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.
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.
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.
The guide Use a Male Stroker answers basic questions about how a stroker is used and what to check before the first session.
Add the F2S Double Sonic to your cart at Sex-Toy Australia and set up your first session through the LELO app.
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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.
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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.
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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.
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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.
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.
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.
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.
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.
We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.
All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!
We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!
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