HOT & ENG - The masturbator is literally a hot part! With its soft, velvety interior made of medical silicone, it surrounds the glans and the front part of the penis and massages it with 6 vibration modes and 3 intensity levels. The tongue vibrates about 2000 times a minute, so you can plunge up to 8.5 cm deep and let the vibrations pamper you.
Warming Heating - The masturbator has a heating function (up to 42 degrees) that will really heat you up. This is how you really get going, because heat ensures better blood circulation and, in turn, a more intense feeling.
Innovative design - like a real blow job - It hugs perfectly and your soft love cave guarantees sparkling explosions thanks to the vacuum, vibration and suction function; like a real blow job.
Long-lasting training - effectively stimulates the glans. The Male masturbator also automatically strengthens your genital muscle during mastrubation and thus helps you to control and delay the orgasm.
Model type: chiven 2
Material: silicone +abs
Vibration: 6 frequencies, 3 intensities
Waterproof level: IP6
Insertable length: 75mm
Inner dia: 3.5mm
Battery capacity: 1000mah
Here is the otouch chiven review