{"product_id":"f2s-double-sonic","title":"F2S Double Sonic Waterproof Masturbator by LELO","description":"\u003cstyle\u003e\n  .crs-desc .lede{text-align:center;margin:0 auto 1.2em;max-width:64em;font-size:1.05em}\n  .crs-desc h2{border-bottom:3px solid #e02e35;padding-bottom:4px}\n\u003c\/style\u003e\n\u003cdiv class=\"crs-desc\"\u003e\n\n\u003cp class=\"lede\"\u003eDual sonic motors at each end of this stroker deliver wave sensations along the full length of your penis, adapting to your stroke. Thirteen modes, sixteen intensity levels, and app-connected AI features let you train stamina and explore a realistic, customisable experience.\u003c\/p\u003e\n\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin:22px 0\"\u003e\u003ctr\u003e\u003ctd bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;border-radius:10px;padding:20px 24px\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003eWhy choose the F2S Double Sonic Waterproof Masturbator by\u003c\/strong\u003e\n\u003cul style=\"margin:.5em 0 0;padding-left:1.2em;color:#ff5a60\"\u003e\n\u003cli style=\"color:#ff5a60;margin:.25em 0\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003eDual sonic motors:\u003c\/strong\u003e Wave stimulation across the entire stroker length\u003c\/li\u003e\n\u003cli style=\"color:#ff5a60;margin:.25em 0\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003eHumanize mode:\u003c\/strong\u003e Organic timing variations create a lifelike sensation\u003c\/li\u003e\n\u003cli style=\"color:#ff5a60;margin:.25em 0\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003e13 pleasure modes:\u003c\/strong\u003e 8 built-in, plus 5 app-exclusive options\u003c\/li\u003e\n\u003cli style=\"color:#ff5a60;margin:.25em 0\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003eAI rhythm sync:\u003c\/strong\u003e Vibrations adjust to your unique pace in real time\u003c\/li\u003e\n\u003cli style=\"color:#ff5a60;margin:.25em 0\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003eStamina training:\u003c\/strong\u003e Guided Kegel exercises strengthen sexual endurance\u003c\/li\u003e\n\u003cli style=\"color:#ff5a60;margin:.25em 0\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003e16 intensity levels:\u003c\/strong\u003e SmoothRise technology for smooth transitions\u003c\/li\u003e\n\u003cli style=\"color:#ff5a60;margin:.25em 0\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003eFully waterproof:\u003c\/strong\u003e Safe for bath and shower use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin:22px 0\"\u003e\u003ctr\u003e\u003ctd bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;border-radius:10px;padding:14px 18px\"\u003e\u003cdiv style=\"text-align:center;color:#ff5a60\"\u003e\u003cstrong style=\"color:#ff5a60\"\u003e📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns\u003c\/strong\u003e\u003c\/div\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\n\n\n\n\u003ch2\u003eWhat it does\u003c\/h2\u003e\n\n\u003cp\u003eTwo sonic motors positioned at either end of the stroker create wave sensations that travel the full length of your penis. They respond to your stroking motion and preferred mode, adapting in real time to deliver a realistic feel. Thirteen distinct pleasure modes give you plenty of variation—eight built-in options plus five exclusive modes accessible through the app. SmoothRise technology transitions smoothly through sixteen intensity levels, so you can tease gently or build to powerful stimulation without jarring jumps.\u003c\/p\u003e\n\n\u003cp\u003eConnect to the LELO app to access Humanize mode, which weaves subtle, organic variations into the rhythm and intensity of both motors working together. This prevents the sensory flatness that comes with perfectly repetitive machines, making each session feel more authentic. AI mode uses a built-in sensor to sync vibrations with your unique rhythm as you stroke, learning and adjusting on the fly. For those wanting to build staying power, guided stamina training with Kegel exercises is built in. \u003ca style=\"font-weight:bold\" href=\"https:\/\/cockringshop.com.au\/collections\/masturbators-and-pumps\"\u003eMasturbators And Pumps\u003c\/a\u003e range from basic hand strokers to app-connected, multi-motor designs like this one.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterials:\u003c\/strong\u003e Body-safe silicone, ABS plastic, aluminium alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 140 mm (5.5 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 82 mm overall; inner diameter 34–45 mm (1.3–1.77 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 360 g (12.7 oz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModes:\u003c\/strong\u003e 13 total (8 built-in, 5 app modes)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntensity levels:\u003c\/strong\u003e 16 settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging time:\u003c\/strong\u003e Up to 2 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuntime:\u003c\/strong\u003e Up to 2 hours per charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWaterproofing:\u003c\/strong\u003e 100% waterproof\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e ISO 3533 certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eGetting the most from it\u003c\/h2\u003e\n\n\u003cp\u003eStart with a lower intensity and shorter stroking pace to feel how both motors respond to your movement, then experiment with different modes and settings as you build confidence. Humanize mode works best when you vary your own tempo—let the subtle imperfections in the motor rhythm sync with your natural rhythm rather than fighting it. Use the app's AI mode without preset patterns; the stroker will learn and adapt to the pace you naturally settle into, making stamina training feel less like a workout and more like genuine sexual feedback. Take time to explore each mode fully before jumping around. Cockringshop specialises in products for men and couples seeking real performance gains and genuine sensation.\u003c\/p\u003e\n\n\u003ch2\u003eHow to use it\u003c\/h2\u003e\n\n\u003cp\u003eApply water-based lubricant generously to the inner chamber and your penis before insertion. Start gently, allowing the stroker to warm up and the motors to sync with your movement. You can hold it still and thrust through it, or grip it and stroke along your length—both approaches will engage the dual motors differently. Experiment to find which suits your body and your preferred rhythm.\u003c\/p\u003e\n\n\u003cp\u003eDuring use, let the AI mode learn your natural pace if you have the app connected; the stroker will adjust intensity without you having to fiddle with buttons mid-session. After use, run warm water through the chamber, allow it to air-dry fully, then store it in a cool, dry place away from direct sunlight. The premium silicone feels smooth and supple to the touch, and withstands regular washing without degradation.\u003c\/p\u003e\n\n\u003ch2\u003eFeature breakdown\u003c\/h2\u003e\n\n\u003ctable border=\"1\" cellpadding=\"6\" cellspacing=\"0\" width=\"100%\"\u003e\n\u003ctr\u003e\n\u003cth bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;text-align:left;padding:11px 13px\"\u003eFeature\u003c\/th\u003e\n\u003cth bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;text-align:left;padding:11px 13px\"\u003eSpecification\u003c\/th\u003e\n\u003cth bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;text-align:left;padding:11px 13px\"\u003eBenefit\u003c\/th\u003e\n\u003cth bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;text-align:left;padding:11px 13px\"\u003eExperience\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDual sonic motors\u003c\/td\u003e\n\u003ctd\u003eTwo motors, one at each end\u003c\/td\u003e\n\u003ctd\u003eWave stimulation across full length\u003c\/td\u003e\n\u003ctd\u003eContinuous, layered sensation from base to tip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumanize mode\u003c\/td\u003e\n\u003ctd\u003eOrganic timing and intensity variations\u003c\/td\u003e\n\u003ctd\u003ePrevents sensory saturation and boredom\u003c\/td\u003e\n\u003ctd\u003eFeels more lifelike and unpredictable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAI rhythm sync\u003c\/td\u003e\n\u003ctd\u003eBuilt-in sensor detects your pace\u003c\/td\u003e\n\u003ctd\u003eVibrations adapt to your unique tempo\u003c\/td\u003e\n\u003ctd\u003eStroker learns your rhythm in real time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmoothRise technology\u003c\/td\u003e\n\u003ctd\u003e16 intensity levels with smooth transitions\u003c\/td\u003e\n\u003ctd\u003eFine control from teasing to powerful\u003c\/td\u003e\n\u003ctd\u003eNo jarring jumps; gradual build-up possible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho it suits\u003c\/h2\u003e\n\n\u003cp\u003eThis stroker is ideal for men who want app-connected feedback and appreciate learning features—especially those interested in stamina training and exploring how a sex toy can adapt to their body rather than the other way around. If you enjoy varying sensation and dislike repetitive, monotonous patterns, Humanize mode will appeal to you. Solo users who want realistic feedback and couples incorporating sex toys into partnered sex will both find genuine value here. Men with moderate to high grip strength and moderate to larger penis girth will find the 34–45 mm inner diameter accommodating.\u003c\/p\u003e\n\n\u003cp\u003eSkip this if you prefer a simpler, app-free experience or if you want something ultra-discreet and pocket-sized—at 360 g and 140 mm long, it is substantial and requires charging and app setup. If you are after a basic, durable hand stroker without smart features, a standard silicone stroker will be more straightforward and cheaper. Those with very sensitive skin should test the silicone in a small area first, though it is body-safe and certified to ISO 3533.\u003c\/p\u003e\n\n\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin:22px 0\"\u003e\u003ctr\u003e\u003ctd bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;border-radius:10px;padding:20px 24px\"\u003e\n\u003cstrong style=\"color:#ff5a60;font-size:1.05em\"\u003eTested and quality-checked\u003c\/strong\u003e\u003cp style=\"color:#ff5a60;margin:.5em 0 0\"\u003eEvery new line we stock is hands-on tested before it ever goes live — we power it up, run it through its functions, and check it for safety and for how it actually performs. Overseas orders get a second function-test right before they ship, so a dead motor never reaches your door. Nothing is used for its intended purpose; it is checked, inspected, and re-boxed. What that means for you is simple: the unit you open is one we already know works. \u003ca href=\"https:\/\/cockringshop.com.au\/pages\/how-we-test\" style=\"color:#ffffff;font-weight:bold\"\u003e\u003cstrong style=\"color:#ffffff\"\u003eSee how we test every product →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\n\u003ch2\u003eHow it compares\u003c\/h2\u003e\n\n\u003cp\u003eStrokers with dual motors and app connectivity offer motorised feedback that adapts to your movement, whereas standard silicone hand strokers rely entirely on your own grip and pace. \u003ca style=\"font-weight:bold\" href=\"https:\/\/cockringshop.com.au\/collections\/male-strokers\"\u003eMale Strokers\u003c\/a\u003e without motors are lighter, simpler, cheaper, and need no charging, but they deliver passive sensation only—your hands do all the work. The F2S Double Sonic adds active, responsive stimulation that adjusts in real time, making it better suited to men seeking a more interactive, learning experience rather than a basic sleeve.\u003c\/p\u003e\n\n\u003ctable width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"0\" style=\"margin:22px 0\"\u003e\u003ctr\u003e\u003ctd bgcolor=\"#2e398f\" style=\"background-color:#2e398f;color:#ff5a60;border-radius:10px;padding:20px 24px\"\u003e\n\u003cstrong style=\"color:#ff5a60\"\u003ePlease read — safety first.\u003c\/strong\u003e Keep all stimulation below the waist and never route current across the chest or through the heart; avoid use entirely with a heart condition, a pacemaker, or in pregnancy. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\n\u003ch2\u003eWhat you can use it with\u003c\/h2\u003e\n\n\u003cp\u003ePair this stroker with \u003ca style=\"font-weight:bold\" href=\"https:\/\/cockringshop.com.au\/collections\/cock-ring-sets\"\u003eCock Ring Sets\u003c\/a\u003e to intensify erection hardness and sensation during use. A cock ring worn at the base restricts blood flow out of the penis, making your erection firmer and more sensitive to the stroker's dual motors. This combination is especially powerful during stamina training sessions, as the ring helps maintain control and prolongs arousal while the stroker's AI mode learns your rhythm. Together, they create a more immersive, full-body experience.\u003c\/p\u003e\n\n\u003ch2\u003eMore from Lelo\u003c\/h2\u003e\n\n\u003cp\u003e\u003ca style=\"font-weight:bold\" href=\"https:\/\/cockringshop.com.au\/collections\/lelo\"\u003eLelo\u003c\/a\u003e makes premium adult toys across masturbators, couples' vibrators, rings, and prostate toys—all certified to the highest safety standards and designed with app connectivity and realistic features in mind. Explore the full range to find other app-enabled or sonic options that suit your needs.\u003c\/p\u003e\n\n\u003ch2\u003eRead more before you buy\u003c\/h2\u003e\n\n\u003cp\u003eWant expert guidance on choosing the right stroker for your body and preferences? \u003ca style=\"font-weight:bold\" href=\"https:\/\/blog.adultsmart.com.au\/best-male-masturbators\/\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eBest Male Masturbators\u003c\/a\u003e covers the main types, features, and what to expect from each.\u003c\/p\u003e\n\n\u003ch2\u003eWhy buy the F2S Double Sonic Waterproof Masturbator by LELO\u003c\/h2\u003e\n\n\u003cp\u003eKeen to get harder and last longer tonight? Buy the F2S Double Sonic Waterproof Masturbator by LELO from The Cock Ring Store—genuine, function-tested, and quality-checked. Every stroker ships discreetly with fast delivery across Australia. Cockringshop packs your order with care and sends it in unmarked packaging so your privacy is protected from letterbox to bedroom. Australia's cock ring specialists, helping you buy with confidence. The Cock Ring Store ships discreetly Australia-wide.\u003c\/p\u003e\n\n\u003c\/div\u003e","brand":"Lelo","offers":[{"title":"Red","offer_id":68140023447868,"sku":"NEW-12437-RED","price":394.99,"currency_code":"AUD","in_stock":false},{"title":"Teal","offer_id":68140023480636,"sku":"NEW-12437-TEAL","price":394.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/3350\/4316\/files\/NEW-12437-RED-1.jpg?v=1794394508","url":"https:\/\/cockringshop.com.au\/products\/f2s-double-sonic","provider":"Cock Ring Shop","version":"1.0","type":"link"}