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 / Silicone Size: 99 x 87 x 56 mm Weight: 116 g Battery: Li-Ion 530 mA 3.7 V Charging: 2 hrs at 5.0 V 400 mA User Time: Up to 1 hr Standby: Up to 90 days Frequency: 120 Hz Max. Noise Level: 50 dB Interface: 3-button interface, 12 modes Mouth width: 23 mm Box Contains: SONA? 2 USB Charging Cord Satin Storage Pouch Warranty Registration Card Detailed Instruction Manual