HEARING AID BLUETOOTH TYPE,NEW ARRIVAL DEAF AID / AUDIPHONE IN INDIA

Specification BTE Hearing Aid Max Sound Output: 129dB ± 4dB Max Sound Gain: 50dB ± 5dB Total Harmonic Distortion: ≤5% Frequency Range: 450~3500 hz Input Noise: ≤30 dB Battery: AG13 Button Battery or A675(Zinc Air Battery) Working Voltage D. C. 1.5V Working Current: ≤4 mA Max Sound Output: 129dB ± 4dB Max Sound Gain: 50dB ± 5dB Harmonic Wave Distortion: ≤5% Frequency Range: 450~3500 hz Input Noise: ≤30 dB Battery: AG13 Working Voltage dc1.5V Working Current: ≤4 Ma Measurement: 45*44*9.5mm Net Weight: 8g Package Included:1 x Hearing Aids2 x AG3 Button Cells1 x Case4 x Units of earplug of different size