Fantasy For Her Ultimate Butterfly Strap On from Pipedream Products. Reach the big O without having to lift a finger! The Ultimate Butterfly Strap On features 10 explosive vibration modes that can be operated via the included wireless remote control. Play solo, with a partner, at home, or out and about! Adjustable straps let you position the gently curved strap on right where you need it. Cycle through 3 speeds and 7 patterns using the remote, and work your way up from a low rumble to intense, high-powered pulsations! Clean-up is a snap after the fun with antibacterial cleaner and warm water. Features and benefits: use alone or with a partner! Send intense vibrations to your sweet spot from up to 25 feet away with the included remote! Ready when you are! Charge your Remote and Butterfly Strap On with the included USB charging cord! Operating instructions: to use via butterfly strap-on: Press and hold power button on the butterfly strap-on for 3 seconds. Press to cycle through 3+7 modes of vibration. Press and hold to turn off. To use via remote: Press and hold the power button on the butterfly strap-on for 3 seconds to enter standby mode. Then, press the button on the remote to cycle through the 3+7 modes of vibration. Press and hold the power button on the remote to stop vibration. Then press and hold the power button on the butterfly strap on to turn off stand-by mode. Materials: Silicone, ABS Plastic, Metal, Polyester, Elastane. Contains sealed Lithium Ion battery. Batteries must be recycled. USB cord included. Waist size compatibility: US 30 inches to 60 inches. Ladies sizes 8 to 38. Batteries and power: Charger type magnetic/USB A. Charge time 90 minutes. Run, playtime 60 minutes. Primary Battery type Lithium Ion Rechargeable. Warranty 365 days.