LELO has launched its new F2S Double Sonic stroker, expanding its F2S range with dual sonic stimulation, app connectivity, and guided training features. The device, available in red and teal, is now offered on LELO.com.

F2S Double Sonic Features and Technology

The F2S Double Sonic is a massager and stroker that features dual motors powering two sonic stimulators. These stimulators are positioned at either end of the stroker, designed to deliver wave sensations along the full length of the penis. The device adapts to a user's preferred mode and stroking motion.

The F2S Double Sonic includes 13 modes and 16 vibration levels, incorporating SmoothRise technology for precise control. Five of these modes are app-only. The device connects to the LELO app, which unlocks additional features such as the Humanize mode, AI mode, and dedicated stamina training. The F2S Double Sonic also offers 8 built-in vibration modes.

The Humanize mode is designed to introduce subtle imperfections in timing and intensity, adjusting the rhythm and interaction of the two motors. LELO states that this feature aims to break monotony and prevent sensory saturation by creating subtle O-beat rhythms for a more natural and varied sensation. The company suggests that a perfectly even pattern can feel mechanical, and the Humanize mode deliberately introduces variations to enhance the experience. The AI Interactive Mode uses a built-in sensor to respond to the user’s rhythm, and the app also provides guided Kegel exercises and stamina routines.

The F2S Double Sonic's open-ended liquid silicone design allows the sonic stimulators to create synchronized or alternating wave patterns along its length. This design aims to spread the wave sensation along the shaft rather than concentrating it at the tip. The device is described as suitable for those who found earlier F1S models too small, although LELO previously addressed this with an XL F1S V3 in 2024, and the F2S was already open-ended.

Market Positioning and Pricing

The F2S Double Sonic is priced at $279. This represents an $80 increase over its predecessor, the F2S, which launched in March 2025 at $199. The original F2S was already app-connected, included LELO’s AI and Kegel training features, and was built around two motors. The genuinely new hardware in the F2S Double Sonic consists of the pair of sonic stimulators set at either end of the liquid silicone sleeve.

LELO has been a market leader for over 20 years, having sold 32 million products. The company has received over 200 design awards during this period. LELO products are certified with body-safe materials and adhere to the ISO 3533 safety standard. The company emphasizes Swedish design and offers fast and discreet shipping, along with a satisfaction guarantee.

Company Background and Related News

LELO is a brand known for its adult products. The F2S Double Sonic is an addition to its existing F2S range. The company's marketing highlights the dual motors, app-connected endurance training, guided Kegel exercises, and AI-powered technology designed to help users build greater control and personalize their experience.

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Key Facts

  • LELO introduced the F2S Double Sonic stroker on September 10, 2026.
  • The device features dual motors, two sonic stimulators, 13 modes (5 app-only), and 16 intensity levels.
  • New features include Humanize mode, AI Interactive Mode, stamina training, and guided Kegel exercises via the LELO app.
  • The F2S Double Sonic is priced at $279 and is available in red and teal on LELO.com.
  • LELO has over 20 years of market presence, 32 million products sold, and 200+ design awards.