Name: Blue Samurai prostate massager Product specifications: 1304030mm Product net weight: 115g Product gross weight: 200g Material: ABS+silicone Vibration frequency: 12 modes are available Power supply: USB charging Battery capacity: 3.7V, 350 mA Charging time: 2 hours Use time: 1 hour Waterproof performance: life waterproofproduct description: The Blue Samurai massager is a massager specially developed for men's prostate stimulation. The product shape is unique and beautiful, which conforms to ergonomics. The dual motors vibrate strongly, and at the same time have the function of locking fine delay. With wireless remote control, it is more convenient to operate. It is made of non-toxic, odorless and environmentally friendly silica gel.