Connected Dual-Motor Sonic Wave Masturbator — F1S V3 Teal is backordered and will ship as soon as it is back in stock.
The lowest price guaranteed
Found this product cheaper from a competitor at the time of purchase or within 14 days? We'll refund the difference.
- 1Send us the link to the cheaper product.
- 2We'll check availability and eligibility.
- 3We'll refund the difference within 48h.
Conditions
- The product must be NEW and strictly identical (brand, model, size and colour).
- The retailer must be based in France or the EU and operate a professional online shop, excluding marketplaces and resale platforms.
- The product must be in stock and dispatched by the competitor within 7 days.
- The competitor's price must include delivery (VAT-inclusive price compared with VAT-inclusive price).
- The guarantee cannot be combined with a promo code, referral offer or discount already applied.
- Excludes official sale periods, private sales, exceptional clearance events and Black Friday/Cyber Monday.
- Excludes group purchases, B2B orders and professional bundles.
- Limited to one claim per order, within 14 days of delivery.
- Refunds are issued to the original payment method within 48h of approval.
The SENSONIC is truly unique — no other masturbator produces this sensation of waves running inside the penis in addition to classic vibrations. The price is justified by the quality of the medical-grade silicone and the precision of the app-controlled settings; it's not a disposable gadget. A good choice if you want a premium masturbator with a real technical innovation, and not just another standard vibrating model.
Lelo's third-generation F1S retains what the model is known for: SENSONIC technology, which sends low-frequency sound waves into the sleeve in addition to classic vibrations. Cylindrical black casing with a transparent window on the teal sleeve, Bluetooth app to customize all modes.
SENSONIC: Sound waves that penetrate matter
This is what sets the F1S apart from classic vibrating masturbators. A second motor sends sound waves (audible to the body, not the ear) into the silicone sleeve. These low frequencies penetrate tissues more deeply than mechanical vibrations alone — you feel the stimulation inside the glans and all around, not just on the surface. The result is similar to an internal massage that other masturbators do not produce.
Ten internal sensors to measure your use
The sleeve contains ten SDK sensors that measure the pressure, speed, and frequency of your movements in real-time. The Lelo app displays the data during the session, allowing you to adjust the mode to match your rhythm. Cruise Control mode maintains stable intensity even when you clench — useful for edging phases where you want to maintain consistent stimulation.
Bluetooth app to create your own profiles
Via the Lelo app (iOS/Android), you can control the two motors independently — vibration only, waves only, or both in parallel at different intensities. You can also save your favorite settings, which prevents you from always falling back on the same factory mode. Manual mode is accessible without the app via the physical buttons on the casing if you prefer to disconnect from screens.
Removable medical-grade silicone sleeve for cleaning
The teal sleeve detaches from the casing for thorough rinsing with lukewarm water — non-porous medical-grade silicone material, easily sterilizable, resists aging without becoming sticky. The casing itself recharges via a magnetic connector (cable included), with approximately two hours of battery life in normal use. Soft-touch matte finish that holds well in hand even when lubricated.
| Weight | 472 g |
| Type | Rotating |
| Vibration modes | 10 |
| Battery | Rechargeable USB |
| Mobile app | Yes |
| Quiet | Yes |
| Waterproof | Yes |
| Dual motor | Yes |
What lubricant should I use?
What's the difference between vibration and sound waves?
What are internal sensors used for?
Dispatch within 24 business hours — plain packaging, fully tracked.
— DELIVERY TIMES
Mainland France: 48–72h (Colissimo). Express 24h: €4.90. Belgium / Switzerland / Luxembourg: 3–5 days.
— RETURNS
14 days after receipt for sealed and unused products. For hygiene reasons, an unsealed sex toy cannot be returned.
