Inner Vibrating Head for Targeted Stimulation The curved internal stimulator is designed to maintain close contact, delivering consistent vibration where it matters most. This focused approach creates a more noticeable and effective sensation compared to flat or external-only designs. Flexible Ring for Secure and Comfortable Fit Made with soft, stretchable material, the ring adapts easily while staying in place during use. It provides gentle support without feeling restrictive, making it suitable for different preferences and comfort levels. It features: Designed for wearable support with multi-mode vibration and app-controlled interaction Engineered for flexible fit and shared experience with ergonomic ring structure Functions: Vibration stimulation / Wearable support / App remote interaction / Multi-mode control Modes: 9 vibration modes / Multiple rhythm and intensity combinations Special Features: App remote control / Hands-free wearable design / Multi-scenario use / Flexible structure Control type: Button control & APP remote control APP Features: Remote control / Long-distance interaction / Pattern customization / Real-time control Design: Ergonomic dual-ring structure / Flexible stretch fit / Compact and lightweight form Water resistance level: Waterproof for easy cleaning and shower use Control details:Button control for quick mode switchingAPP control for extended features and remote interaction Material: Body-safe silicone Soft skin-friendly surface with flexible and durable structure Non-porous material for hygiene and comfort Safety features: Comfortable fit / Easy to clean / Secure wearable structure Size information: Ring diameter 2.36 inches Height: 1.38 inches Controller width: 0.79 inches