What Is It That Makes F1S So Famous?
Lelo F1S Masturbator Prototype Review
Lelo F1S makes use of both vibrations as well as the use of sonic waves to stimulate the penis. It is designed to be used in combination with a water-based sexual fluid.
The masturbator has an opening so that your partner can see what you're doing. It's a good idea to slather on plenty of lube before you insert your penis inside the silicone sleeve.
Here are a few examples of
The Lelo F1S Masturbator comes with a myriad of cool features that can alter how you perform your masturbation. It is equipped with a powerful motor that is able to deliver intense vibrations and sonic pulses. It comes with a feature known as Cruise Control which keeps the intensity of the vibrations constant, even when you force your hand against the sleeve.
The F1s comes with a red, supple silicone sleeve. It's very comfortable on the penis. It's less grippy than some Fleshlight sleeves, and feels more soft and more smooth. It's also waterproof, which makes it easy to clean and maintain.
There's a tiny window on the bottom of the sleeve that allows you to view your dick as it moves through the interior. It's a nice feature however it's not the sole reason to purchase this toy.
On the top of the sleeve, there is a power button. There are also speed controls on the sleeve to allow manual control. Beneath that is a capped charging port that is powered by a proprietary USB charger. There's a counter, which I'm assuming is there to track the amount of thrust that you apply in an entire session.

It is recommended to apply a water-based lube to this toy. The sleeve isn't removable like on other masturbators. Therefore, you will have to lube it prior to when you can insert your cock. Once you've lubed it, begin to crank it up and let the fun begin.
The SenSonic technology is utilized to power both motors on the sleeves. One motor emits sonic wave that penetrates your penis, and the other emits vibrations that work in conjunction with the sound wave to create new sensation.
The sonic-wave motor has no direction and produces a rumbly sound at the highest setting. It becomes more rumbly when the setting is reduced. The other motor generates intense vibrations which are more focused on the shaft and are quite powerful. The app lets you choose between different vibration intensities and speeds to allow you to customize your experience. Lelo has also integrated an SDK to allow advanced developers can modify the existing program to create their own custom sensations.
Design
The Lelo F1S Masturbator Prototype is a fantastic man-made erogenous device that takes the feeling of a prostate massage to a new level. It uses powerful vibrations and sound waves to stimulate your prostate in a unique way to the device. The toy feels soft against your skin, and has a soft curving silicon sleeve. It is sized to fit your penis perfectly. The toy is safe for your body and doesn't contain phthalates or any other harmful chemicals.
The SenSonic technology is created by two motors. The toy uses two motors. One emits sonic sounds while the other generates sonic pulses. The sonic pulses are similar to surround sound for your cock. When combined with traditional vibrations the experience can be even more intense. The toy has a Cruise Control feature that intelligently regulates the intensity. This means you won't experience a power drop when using it vigorously.
The small and light-weight masturbator is a great option for home or travel play. The toy's materials are medical-grade ABS, silicone, and aluminum alloy. These materials are safe for the body. The toy comes with a nozzle that is compatible with its waterproof design. The toy is easy to clean using warm water and soap.
Apply a generous amount of lubricant to the inside and around the head of your genitals before inserting the F1S. The toy can be used on its own or with a partner. It is recommended to start with a low level of strength, and then gradually increase it to an acceptable level. The toy features a simple interface with buttons and can be set to play automatically, or even to a timer.
The app allows you to personalize your experience and explore unlimited variations in sonic and vibration. You can also choose from ten state of the advanced sensors that provide feedback on your performance, and fine-tune your experience. The toy is also compatible with other erogenous apps games, VR, AR and even movies to provide more excitement. The toy also comes with a SDK for developers, which allows them to make their own modifications.
Controls
The Lelo F1S Masturbator is packaged in a gorgeous red box. It's difficult to determine what it is at first glance. Inside is the toy and lube bottle and a pair of gloves.
It is recommended to put on a generous amount of water-based lube before you begin playing with the toy. This will help when you are a bit thicker around the shaft. After you have some grease on the shaft, you can insert the device and enjoy it. You can also make use of the lube wipes.
It is possible to play with the toy without a software, but you'll have a limited number of controls and you won't be able customize it as much. The power button on the front turns the toy on and off. There are a few buttons on the side that can be used to change the speed of vibration as well as the intensity of the orgasms, and also the number of times you would like the toy to be vibrating.
You can also play with the toy in a different manner that makes use of sonic waves to stimulate and pulsate your penis. This is a great option to get a more orgasmic sensation than you're used to. You can also program your own pleasure patterns with the application, making this toy even more distinctive. If you're a programmer, you are able to create stamina-training programmes or recreate some of your favourite patterns from toys you've used previously.
Cruise Control is another great feature that this toy has. This is a Lelo exclusive and is similar to the technology used in their Sona masturbators. This tech is designed to sense any strain that you are placing on the toy, and will up the vibrating force to keep you satisfied.
The F1S monitors your pleasure patterns with the help of 10 sensors that track your performance. You will receive feedback from the app. The app will give you suggestions on how to improve satisfaction.
Performance
The Lelo F1S Masturbator comes with two motors that can be used independently of each other, allowing up to 14 different combinations of vibration patterns. It also comes with four memory slots to keep different vibration patterns and an intensity control that has eight levels. You can download new vibration patterns through the F1S mobile app and cycle through them using the power button.
The toy is shaped like an unassuming tube and has an even surface. The sleeve features multiple grooves that caress the shaft and head in a fascinating way. The sleeve is roughly the size of a pencil and will accommodate most penises, but you may want to measure your own before buying. Lelo suggests using the toy with lubricant that is water-based.
The F1S hasn't yet reached its full potential in terms of performance. The hardware is well-designed, but it's still a bit as if the device hasn't found its purpose. If you're looking for an experience that is more comprehensive look into the Kiiroo Titan and the Fleshlight Launch.
A large portion of the F1S's power comes from its unique design of the sleeve. It's shaped like a small tube and is incredibly soft, making it an ideal masturbator for solo play. The sleeve is also equipped with multiple grooves and a ribbed texture that feels wonderful against your skin.
Lelo's sleeve is also equipped with ten sensors that gather data about the temperature and pressure inside the toy. This is an excellent feature because it allows you to customize the vibration settings in the F1S App based on what you are experiencing. The toy also has a powerful SenSonic motor that sends sound waves to the penis and combines them with conventional vibrations.
This is a fascinating technology that gives the F1S an exotic experience. The sonic waves travel deep into the penis, and then combine with the vibrations to produce an intense sensation. The toy has a Cruise Control feature that adjusts the intensity of motors according to your body movements. This makes sure that you're never experiencing a loss of sensation.