The Couples Massager: Massage & Shared Intimate Time.Sensory touch, body safe silicone, 10 function rechargeable ergonomic massager. Enhance and relax, for solo and duo enjoyment. Body Safe Silicone USB Rechargeable 10 Function Sensory Touch Precision Stimulation Waterproof Materials: Silicone / ABS PlasticBattery Type: Lithium IonProduct Dimensions:Width: 65mm / 2.55in.Height: 192mm / 7.55in.Depth: 57mm / 2.24in.Weight: 179g / 6.31 oz.Packaging Dimensions:Width: 124mm / 4.88in.Height: 212mm / 8.34in.Depth: 52mm / 2.04in.Weight: 340g / 11.99 oz.