Double Ring Vibrating Delay Ring for Couples, Rechargeable Waterproof Male Penis Pleasure Enhancer Lock Ring

Dual ring ergonomic design provides moderate pressure to delay ejaculation, prolong intimate time and improve erection hardness for better experience. Built-in powerful vibrating motor stimulates sensitive areas for both partners, realizing mutual pleasure and enhancing couple intimate interaction. Made of skin-friendly medical grade silicone, soft and elastic, non-toxic and safe for long-term body contact. USB rechargeable and IPX7 waterproof, easy to charge, clean and suitable for use in bathroom or bathtub. Compact and portable with discreet private packaging, perfect for home and travel use to protect your privacy..syi