• Convenient wear

• Low noise, low distortion

• Help you get a more clear sound and a better hearing

Specifications:

• BTE Hearing aid

• Max Sound Output: 130dB ± 5dB

• Sound Gain: ≥50dB

• Total Harmonic Wave Distortion: ≤5%

• Frequency Range: 300~4000Hz

• Input Noise: ≤30 dB

• Battery: AG13 button battery

• Working Voltage: DC 1.5V

• Working Current: ≤4mA

• Net Weight: 7g