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Contact SupplierSpeech Trainer is a device which is used by a teacher to learn a hearing impaired children how to speak. It increase voice pitch which could be heard by a H.I. person. This is one of the most helpful AT Device for a person with special needs. Portable Stereophonic Speech Trainer Operates on Battery or 230v ac mains complete with built-in microphone, microphone/tapeGram facility stereo headphone & L.E.D. VU meter.Provides inbuilt microphones to teacher/speech therapist and student.
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