ncrease your endurance and maximize your pleasure with the Optimum Series Rechargeable Advanced Waterproof Pump. Designed for powerful results, this sleek, durable automatic pump offers superior suction at the push of a button, perfect for both beginners and experienced users looking to take their play to the next level.Explore 3 powerful speeds of automatic suction to find the perfect level of intensity. The ultra-flanged base creates a secure seal, while the removable Silicone donut provides added comfort and a personalized fit. An easy-to-use quick air release button lets you effortlessly control the pressure, and the clear cylinder with incremental measurements allows you to easily track your progress.Designed with body-safe materials, this advanced pump is waterproof with an IPX7 rating, inviting versatile play in or out of the water. For easy maintenance, the unit disassembles completely, while the security travel lock ensures discreet storage and transport. Just hold the button for three seconds to activate or deactivate.Recharge with the included magnetic USB charging cord, a full 2-hour charge delivers up to 120 minutes on high speed and an impressive 250 minutes on low speed. The Optimum Series Rechargeable Advanced Waterproof Pump is your ultimate tool for achieving peak performance, pleasure, and confidence.