THE MOST POWERFUL STIMULATION AND THE MOST RELAXING MASSAGE. When stress evaporates with the world's most desired full-body massager, it's time to experience everything its 10 vibration modes can do to your erogenous zones. Enjoy hours of massage and pleasure with just one charge. Material: Silicone, PC, ABS Size: 304 x 80 x 60mm Weight: 383g Battery: Li-Ion 1200/1050mA 3.7V Charge: 2.5h at 5.0V 750mA CHARACTERISTICS LONG LASTING CHARGE ADVANTAGES Up to 4 hours of use per charge and 10 vibration modes to enjoy a total massage. ELEGANT DESIGN WITH INCREDIBLE POWER Easy to use, with an intensity that can be as gentle as it is overwhelming. EXTRA-SOFT SILICONE With extra-soft and biocompatible premium silicone. COMPLETELY SUBMERSIBLE AND USB RECHARGEABLE To use it in the bath or shower and take it wherever you want. In use: up to 4 hours Standby: 90 days Frequency: 80Hz Interface: 3 buttons