FEATURES: Stretchy and comfortable vibrating couples enhancer with dual support and tantalizing pleasure waves 12 functions of vibration, pulsation and escalation Enhances stimulation for you and your partner Includes 2 weighted, interchangeable balls: 1.06 oz/30 g, 1.76 oz/50 g Luxurious body safe Silicone State-of-the-art memory chip resumes on last function used Easy push-button control hold for 3 seconds to turn on or off USB rechargeable charging cord included Complete charge in 1 hour Runs 70 minutes on high speed and 90 minutes on low speed Dimensions: Enhancer: 3.5 x 2.5 in. Ring Diameter: 1.5 in. Balls Diameter: 1.25 in. Overall: 10 in. Package: 2 x 4 x 8.5 in.