The Helix Syn V is a 5th generation anatomically designed hands-free G-spot stimulator for men that combines design elements of Aneros' most popular model, the award-winning Helix Syn Trident, with the added intensity of vibration. The Helix Syn V's ultra-compact design produces quiet yet powerful vibrations and can be used in two modes: powered and unpowered. Slightly larger than the original Helix Syn, Helix Syn V offers a unique experience in unpowered mode with fuller, more powerful sensations. With 8 vibration modes in 3 intensity levels, the Syn V offers 24 sensory experiences (A 3rd level has been added for traditional sessions). The Syn V is only slightly larger than the original Helix Syn Trident and is ideal for beginners, intermediates and professionals. USB rechargeable, waterproof, with 9.15 cm x 2.55 cm insertable size.