When you are overwhelmed after a long day at the office, relax with the comfort of a close friend. This refined, yet powerful mini massager will relieve all of your stress. FEATURES  Product dimension 10.75 x 4.5 cm Total length 10.75 Vibrating Yes Speed modes 10 Water resistance Waterproof Bodysafe Yes Material Silicone | ABS Plastic | Nickel-Free Zinc Rechargeable USB rechargeable Required batteries Lithium Ion Batteries included Yes Charging time in minutes 180 Operating time in minutes 140