Lovense Sex Machine. App-controlled, automatic, thrusting and adjustable.A robust motor offers a variable-speed of up to 300 strokes per minute. Adjustable in many ways- plenty of different positions. SImple assembly, stable, sturdy and quiet. Double sided thrusting allows 2 people to use machine at once. Adjustable stroke length ( up to 11.4 cm), angle and height. 2 silicone dildos and 2 Vac-u-lock adapters included. Compatible with ALL Vac-u-lock dildos/accessories. Storage bag included. One Year Warranty.