General title of commodity | Full-Digital BTE Type Hearing Aid |
Title of Commodity / Item Number | Hearing Aid / IN4 UP-6DA |
Standard Frequency | 2500Hz |
Frequency Range | Between 200 and 6300Hz |
Max. output sound level gain (SSPL 50dB) | 45±5dB |
Highest sound pressure level for input SSPL 90dB | 125±10dB |
Equivalent input noise level | Below 29 dB |
Total Harmonic Distortion Value | 2500Hz: below 3%; 800Hz: below 4%; 500Hz: below 4% |
Battery Current | Below 1.2mA |
Battery Type / Life Expectancy | P13 button size battery. Continuous use: 12-16 hours. |
Suitable Object | General Use: Mild/ Moderate/ Severe Hearing Loss Special Made: Programmable for any audiogram |
Operating temperature / humidity | +10°C ~ +40°C, 30% ~ 85% RH |
Storage temperature / humidity | -10°C ~ +60°C, 30% ~ 85% RH |
Size | <Hearing Aid>: 39mm(L)x30mm(W)x8.8mm(H) <Rechargeable Case>: 90mm(L)x65mm(W)x25mm(H) |
Weight | <Hearing Aid>: 3.8g; <Rechargeable Case>: 79.2g |
Material | <Hearing Aid>: ABS; <Rechargeable Case>: ABS; <AC Adapter>: ABS; <Ear Cap>: silicone |
Certificate | CE, FDA |