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Lelo F1S V3 APP Sonic Pulse Masturbator - Red Product code 7350075029622
F1S V3 is a next-gen sex toy that features advanced upgrades to take you into a new pleasure realm. It doesn’t try to imitate any known sensation like fellatio or penetration; it stimulates the phallus with sonic waves from all sides without needing extra thrusting motion. Thanks to the AI interactive mode, it translates your every movement in real time into encrypted feedback and responds with tailor-made vibrations along your penis. The result is a sensational feeling of immersion, surrounded by auto-adjusted liquid silicone ribs that further enhance this unique sensation. App-connected and with eight vibration settings powered by two motors, F1S V3 is also available in a new extra-large size for those with bigger anatomies.
F1S V3 uses SenSonic technology to emit sonic pulses that resonate around the penis for an entirely new sensation. The auto-adjusted liquid silicone ribs additionally add to the overall feeling of immersion.
Unleash your F1S V3 with an exclusive app compatible with iOS and Android. Using Bluetooth, the app allows you greater control over your pleasure, putting the joy at your fingertips.
Inside F1S V3, a performance feedback sensor emits real-time encrypted information via Bluetooth based on the device's movement. Then, the AI INTERACTIVE mode in the LELO app processes the data in real time, syncing the motor intensity and motion response perfectly with the device's movement. This way, F1S V3 ensures a pleasurable, smooth, and unique experience for every user.
AUTO-ADJUSTED LIQUID SILICONE
The newly introduced silicone ribs allow for airflow, eliminating the creation of air pockets while providing an added point of stimulation. This real-feel material embodies softness, elasticity, and durability.
APP CONNECTED WITH 8 POWERFUL PLEASURE SETTINGS
Both versions have 4 settings, and with the LELO app, users can unlock 4 additional settings via Bluetooth, as well as the new powerful AI interactive mode.
NEW XL SIZE FOR LARGER ANATOMIES
Based on customer feedback, Lelo created an additional XL size.
SENSONIC & CRUISE CONTROL TECHNOLOGY
The sensation of sonic waves and patented Cruise Control technology that assures no drop in intensity make F1S V3 the ultimate act of self-love.
UNIQUE DUAL MOTOR DESIGN
Two synchronized motors stimulate the penile nerve endings and shaft, delivering the sensation with no hand motion needed.
Materials: Body-safe silicone, Aluminum alloy, LEXAN 141R
Size: 144 x Φ 72 mm / 5.67 x 2.83 in
Insertable length: 110 mm / 4.3 in
Girth: 40mm-60mm / 1.57 in - 2.36 in
Weight: 314 g / 0.69 lb
Battery: Li-lon 850 mAh 3.7 V
Charging: 2 h at 5.0 V 850 mA
Rated Power:
Input: 5V 3.75W
Output: 3.7V 1.5W
User time: up to 2 h
Standby: 90 days
Frequency:
Suction motor: 64 Hz
Vibration motor: 93 Hz
Max. noise level: < 75 dB
Interface: 3 buttons
Included:
F1S V3
USB-charging cord
Warranty registration card
Detailed instruction manual









Setup was so simple — lube generously, connect the app, and it starts working as soon as it senses you inside.
It’s sleek, discreet, and surprisingly quiet — even on high settings the noise isn’t distracting. I appreciate how the flexible silicone sleeve adjusts with cruise control to give a smooth ride without needing to stroke.
Product features
F1S V3 is a next-gen sex toy that features advanced upgrades to take you into a new pleasure realm. It doesn’t try to imitate any known sensation like fellatio or penetration; it stimulates the phallus with sonic waves from all sides without needing extra thrusting motion. Thanks to the AI interactive mode, it translates your every movement in real time into encrypted feedback and responds with tailor-made vibrations along your penis. The result is a sensational feeling of immersion, surrounded by auto-adjusted liquid silicone ribs that further enhance this unique sensation. App-connected and with eight vibration settings powered by two motors, F1S V3 is also available in a new extra-large size for those with bigger anatomies.
F1S V3 uses SenSonic technology to emit sonic pulses that resonate around the penis for an entirely new sensation. The auto-adjusted liquid silicone ribs additionally add to the overall feeling of immersion.
Unleash your F1S V3 with an exclusive app compatible with iOS and Android. Using Bluetooth, the app allows you greater control over your pleasure, putting the joy at your fingertips.
Inside F1S V3, a performance feedback sensor emits real-time encrypted information via Bluetooth based on the device's movement. Then, the AI INTERACTIVE mode in the LELO app processes the data in real time, syncing the motor intensity and motion response perfectly with the device's movement. This way, F1S V3 ensures a pleasurable, smooth, and unique experience for every user.
AUTO-ADJUSTED LIQUID SILICONE
The newly introduced silicone ribs allow for airflow, eliminating the creation of air pockets while providing an added point of stimulation. This real-feel material embodies softness, elasticity, and durability.
APP CONNECTED WITH 8 POWERFUL PLEASURE SETTINGS
Both versions have 4 settings, and with the LELO app, users can unlock 4 additional settings via Bluetooth, as well as the new powerful AI interactive mode.
NEW XL SIZE FOR LARGER ANATOMIES
Based on customer feedback, Lelo created an additional XL size.
SENSONIC & CRUISE CONTROL TECHNOLOGY
The sensation of sonic waves and patented Cruise Control technology that assures no drop in intensity make F1S V3 the ultimate act of self-love.
UNIQUE DUAL MOTOR DESIGN
Two synchronized motors stimulate the penile nerve endings and shaft, delivering the sensation with no hand motion needed.
Materials: Body-safe silicone, Aluminum alloy, LEXAN 141R
Size: 144 x Φ 72 mm / 5.67 x 2.83 in
Insertable length: 110 mm / 4.3 in
Girth: 40mm-60mm / 1.57 in - 2.36 in
Weight: 314 g / 0.69 lb
Battery: Li-lon 850 mAh 3.7 V
Charging: 2 h at 5.0 V 850 mA
Rated Power:
Input: 5V 3.75W
Output: 3.7V 1.5W
User time: up to 2 h
Standby: 90 days
Frequency:
Suction motor: 64 Hz
Vibration motor: 93 Hz
Max. noise level: < 75 dB
Interface: 3 buttons
Included:
F1S V3
USB-charging cord
Warranty registration card
Detailed instruction manual









Setup was so simple — lube generously, connect the app, and it starts working as soon as it senses you inside.
It’s sleek, discreet, and surprisingly quiet — even on high settings the noise isn’t distracting. I appreciate how the flexible silicone sleeve adjusts with cruise control to give a smooth ride without needing to stroke.
Setup was so simple — lube generously, connect the app, and it starts working as soon as it senses you inside.
It’s sleek, discreet, and surprisingly quiet — even on high settings the noise isn’t distracting. I appreciate how the flexible silicone sleeve adjusts with cruise control to give a smooth ride without needing to stroke.