Supply Of Non-Expendable Medical Store Re-81:-12 Hearing Aid Digital Bte Channel 6, Band 6, Gain Should Be 86Db, Fitting Range 60-120 Db, .Battery Type Should Be 675 No. Volume Control Push Button With Program Control Switch. 13 Hearing Aid Digital Bte Channel 8, Band 8, Gain Should Be 75Db, Fitting Range 20-120 Db, .Battery Type Should Be 13 No. Feedback Cancellation, Volume Control Telephone Mode. 14 Hearing Aid Digital Bte Channel 8, Band 4, Gain Should Be 70Db, Fitting Range 10-90 Db, .Battery Type Should Be 13 No. Speech And Noise Management , Feedback Cancellation, Volume Control. 15 Hearing Aid Digital Bte Channel 8, Band 4, Gain Should Be 85 Db, Battery Type Should Be 675 No. , Fitting Range 20-130 Db. Speech And Noise Management , Feedback Cancellation, Volume Control Switch, Programming Switch. 16 Hearing Aid Digital Bte Channel 4, Band 4, Gain Should Be 65Db, Battery Type Should Be 13 No. , Fitting Range 20-120 Db. Speech And Noise Management , Feedback Cancellation, Volume Control. 17 Hearing Aid Digital Bte Channel 6, Band 4, Gain Should Be 70Db, Battery Type Should Be 13No. , Fitting Range 30-110 Db. Speech And Noise Management , Feedback Cancellation, Volume Control. 18 Hearing Aid Digital Bte Channel 4, Band 4, Gain Should Be 65Db, Battery Type Should Be 13No. , Fitting Range 0-90 Db. Speech And Noise Management , Feedback Cancellation, Volume Control.
