A vibrating prostate stimulator that moves back and forth to beckon you toward the absolute pinnacle of prostate pleasure. Thanks to its innovative WaveMotion™ technology, LOKI Wave™ is the ultimate pleasure product, curling in a beckoning, 'come-hither' motion for the most satisfying prostate massage. Combined with the 10 satisfying vibrating settings from two perfectly placed motors for simultaneous prostate and perineum massage, it’s a combination that guarantees a life-changing orgasmic experience. Specifications: Materials: Body-safe silicone / ABS Size: 91 x 196 x 43 mm / 3.6 x 7.7 x 1.7 in Diameter: 37.5 mm / 1.47 in Insertable length: 90 mm / 3.54 in Weight: 198 g / 7 oz Battery: Li-Ion 850 mA 3.7 V Charging: 2 hours at 5.0 V User Time: 2 hours Standby: 90 days Frequency: 100 Hz Max. Noise Level: Less than 50 dB Interface: 5-Button Box Contains: LOKI Wave™ USB Charging Cord Satin Storage Pouch Warranty Registration Card Detailed Instruction Manual