Place of Origin: Guangdong, China
Brand Name: OEM/ODM
Model Number: EN-T622
Product name: Mini Digital Hearing Aid
Maximum Sound Output: ≤125+3dB
Average Sound Output: 115±4dB
Maximum Sound Gain: 45±5dB
Average Sound Gain: 35±5dB
Equivalent Input Noise: ≤15dB
Frequency Range: 400Hz~4500Hz
Net Weight: 3g
Battery: A13 zinc air battery
