The invention discloses a teletactor used for severe deafness, which comprises a microphone, an amplifier and a transducer, wherein the microphone is connected to the amplifier; the microphone receives sound and converts the sound into a sound signal to be conveyed to the amplifier; the amplifier is connected to the transducer; the amplifier amplifies the sound signal and conveys the sound signal to the transducer; the transducer converts the sound signal to vibration; and the transducer is fixed at the abdomen. According to the teletactor, the sense of touch of the people can sense the frequency, the amplitude and the decibel of the outside sound like an auditory system of the people, and an effective training method is added, so that the people can master, understand and apply a language rule.