Siemens Signia Intuis 3 P BTE Hearing AidSiemens Intuis 3P hearing aid equipped with 12 Channel Resolution. Suitable for moderate to severe hearing loss. Siemens Intuis 3P hearing aid offer more frequency shaping than any other comparable hearing aid in this class. It is equipped with noise reduction function and feedback cancellation system, both of which further add to a convenient listening experience. Fitting range upto 100dBHl. Twin Microphone. IP67 rated. Resistant to moisture, sweat, dust..