The F1S™ V3 is an app-connected pleasure console packed with advanced features to bring your wildest fantasies to life. It's now available in a standard size and a new XL size. This device boasts eight vibration modes, including our newly developed AI-powered interactive mode. You can access this highly sensitive mode through the LELO app. Made from premium liquid silicone and featuring self-regulating ridges, the F1S™ V3 promises a touch of luxury that enhances every sensation. Its two synchronized motors stimulate the penis and its nerve endings, allowing for hands-free use. FEATURES: Materials: biocompatible silicone, aluminum alloy, LEXAN™ 141R Size: 144 x Φ 72 mm Insertable length: 110 mm Diameter: 40 mm to 60 mm Weight: 314 g Battery: Lithium-ion 850 mAh 3.7 V Charging time: 2 h at 5 V 850 mA Rated power: Input: 5 V 3.75 W Power: 3.7 V, 1.5 W Usage time: up to 2 hours Standby: 90 days Frequency: Suction motor: 64 Hz Vibration motor: 93 Hz Maximum noise level: