The Silicone Rechargeable Dual Exciter Enhancer mixes 7 intense functions of vibration with an erotically contoured package for double the knee-shaking pleasure. This dual stimulator ring is great for beginners looking to spice things up or erotic experts looking to add intense pleasure to their arsenal. The plush body-safe Silicone ring works to improve stamina and girth to make your lover moan for more. more. more. The tight ring maximizes sensitivity and elevates sensation throughout the penis increases as well. letting men enjoy longer. more powerful pleasure. While you reach next level pleasure. the 7 vibration functions and curved tickler will leave your lady in a state of orgasmic bliss. Waterproof. Color Teal Materials Silicone. ABS Plastic / Metallic Plating Power Source USB Rechargeable (Included) Max Run Time 80 minutes Max Charging Time 60 minutes Measurements 3' x 2.5' / 7.5cm x 6.25cm (Enhancer) 1' / 2.5cm (Ring Diameter)