Features: Unique Internal Channel Texture - The inner chamber is made of firm, stretchy rubber, lined with textured patterns to enhance sensation. Built-in special convex granules provide optimized friction for increased pleasure, and its design offers satisfying solo use. Multiple Thrusting Speeds - Powered by a strong motor, it delivers various thrusting speeds and vibration modes, allowing you to explore different stimulation experiences and find your preferred setting. Medical Grade Silicone, Safe and Skin-Friendly - The product is made of medical grade silicone, odor-free and designed to feel soft and smooth against the skin. USB Rechargeable - Charges magnetically via USB; compatible with phone chargers, computers, power banks, and car chargers, eliminating the need for batteries. Whisper Quiet - Equipped with a powerful yet quiet motor, ensuring discreet use without loud or disruptive noise. Specification: Material: TPR+ABS Color: Black, Blue, Gold Size: 75 215mm Note: 1. Please allow 0-1cm error due to manual measurement. Ensure you are comfortable with this before purchasing. 2. Due to differences between monitor displays, the image may not reflect the actual color of the item. Thank you! Package includes: 1 Men's stroker cup