The Satisfyer Air Pump Booty 5+ is an anal vibrator with adjustable expansion and app connected controls. Its silicone shaft has delicate grooves, while the retaining ring gives you a secure hold during use.

• 12 vibration programs with steady and pulsing patterns
• Shaft expands by up to 15 mm in diameter at the touch of a button
• Body friendly silicone with textured grooves
• Compatible with the Satisfyer Connect app for custom patterns and music responsive vibrations

A good fit if you want an anal vibrator with adjustable size and flexible control options.