A whole new sensation for a whole new orgasm. If you ever felt like your climax could be bigger, bolder and more oooh-some, welcome! SONA™ 2 is the biggest step forward in pleasure in the past decade because it uses SenSonic technology to stimulate more of the clitoris than ever before. Specifications: Materials: ABS Plastic / SiliconeSize: 99 x 87 x 56 mmWeight: 116 gBattery: Li-Ion 530 mA 3.7 VCharging: 2 hrs at 5.0 V 400 mAUser Time: Up to 1 hrStandby: Up to 90 daysFrequency: 120 HzMax. Noise Level: 50 dBInterface: 3-button interface, 12 modesMouth width: 23 mm Box Contains: SONA™ 2USB Charging CordSatin Storage PouchWarranty Registration CardDetailed Instruction Manual