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.