| Specification | |
| Title of commodity/item No.: |
2019 Best Seller Sound Amplifier BTE Digital hearing aid(EN-T622) |
| Color: | Purple, black, blue, orange. |
| Max Sound Output: | ≤125dB + 3dB |
| Max Sound Gain: | 40dB ± 5dB |
| Maximum Sound Gain: | 45dB ± 5dB |
| Average Sound Gain: | 35dB ± 5dB |
| Harmonic Wave Distortion: | ≤5% |
| Frequency Range: | 400Hz~4500Hz |
| Input Noise: | ≤24dB |
| Battery: | A13 zinc air battery(Capacity：210mAh) |
| Battery Voltage: | 1.45V |
| Rated Current: | ≤ 3mA |
| Package: | Gift box |
| Certifications: | CE |
Contact: Julie Shu
Phone: 0086 18773728649
Tel: 0086 18773728649
Company: Hunan Fude Technology Co., Ltd.
Add: D3 Building, No 106, Xujiazhou Road, Yuelu Street, Yuelu District, Changsha, Hunan, China.
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