F2S™ Double Sonic LELO – Connected Sonic Masturbator
F2S™ Double Sonic LELO – Connected Sonic Masturbator
Discreet delivery · Neutral packaging with no explicit indication of the contents.
LELO F2S™ Double Sonic: connected sonic masturbator for personalised stimulation
Dual sonic stimulation · 13 modes · 16 intensity levels · LELO app · silicone · 360 g · up to 2 hours
The F2S™ Double Sonic combines two sonic motors with multiple settings and app connectivity. It is designed for users who want more control and variety than a basic rechargeable masturbator.
Key features
- Dual sonic stimulation: two motors create waves along the sleeve.
- 13 modes: 8 built-in modes plus 5 available through the app, according to LELO.
- 16 intensity levels: SmoothRise™ provides gradual intensity adjustment.
- Connected features: the LELO app adds Humanize, AI and endurance-training functions.
- Premium format: 140 × Ø 82 mm and 360 g.
Before ordering
- Size: 140 × Ø 82 mm and 360 g.
- Diameter: 34–45 mm according to the manufacturer's specifications.
- Battery: up to 2 hours of use; charging can take up to 2 hours.
- Connectivity: some modes and features require the LELO app.
- Water resistance: LELO states that the product is fully waterproof.
Use and lubrication
Apply a generous amount of lubricant compatible with silicone before use. LELO recommends water-based lubricant. Start at a low intensity and increase gradually according to comfort.
Cleaning and care
The F2S™ Double Sonic is described as fully waterproof, making cleaning easier. Rinse and clean the surface and inner sleeve according to LELO's instructions, then allow it to dry completely before storage. Use only care products and lubricants compatible with silicone.
Technical specifications
| Brand | LELO |
| Type | Connected sonic male masturbator |
| Stimulation | Two sonic motors |
| Modes | 13 according to LELO |
| Intensity | 16 levels |
| Materials | Silicone, ABS plastic and aluminium alloy |
| Dimensions | 140 × Ø 82 mm |
| Diameter | 34–45 mm |
| Weight | 360 g |
| Battery | Lithium 3.7 V |
| Charging | Up to 2 hours |
| Runtime | Up to 2 hours |
| Water resistance | Fully waterproof according to LELO |
FAQ
Does the F2S™ Double Sonic work without the app?
Yes. Built-in modes can be used directly; the app adds further modes and features.
How many modes are available?
LELO states 13 modes in total: 8 built-in and 5 through the app.
Can it be used in the shower?
LELO states that the F2S™ Double Sonic is fully waterproof.
Which lubricant should I use?
Use a water-based lubricant compatible with silicone and follow the manufacturer's recommendations.
Before you buy
The F2S™ Double Sonic is aimed at users who value technology, multiple settings and connectivity. If you prefer simplicity, compare it with a non-connected masturbator.