The Rock N Grind is a sex toy revolution for all those who love riding with simultaneous clit stimulation while being flexible to work for different body types. 3some is a premier collection for pleasure aficionados who crave excitement, fulfillment, and sexy self-indulgence. The 3some Collection puts the fun in function with clever intimate items that offer multiple ways to enjoy triple-decker sensations and three times the enjoyment! It also comes with a wireless remote so that you or a partner can control from a short distance. Height: 6.8" Width: 7.4" Insertable Length: 5.1" Insertable Head Diameter: 1.5" Remote Range: ~20 meters Remote Battery: 1 x CR1620 battery (included) Rechargeable (USB charger included) Charge Time: 1.5 hours Play Time: 1 hour Waterproof