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Rechargeable Digital Hearing Aid Voice Adjustable BTE Sound Voice Amplifier Behind Ear Sound
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ShareRechargeable Digital Hearing Aid Voice Adjustable BTE Sound Voice Amplifier Behind Ear Sound
Specifications: Color: Blue, Beige(Optional) Charging Type: USB charging Charger: DC 5V/50MA-1A Battery: Lithium battery 60MA Size: 45×40x10mm Weight: About 6. 5g Max Sound Output: 129±4dB Sound Gain: 38±5dB Total Harmonic Wave Distortion: ≤5% FrequencyRange: 400Hz~3800Hz Input Noise: ≤28dB Voltage: D.C.3.7V Current: ≤2…
Specifications: Color: Blue, Beige(Optional) Charging Type: USB charging Charger: DC 5V/50MA-1A Battery: Lithium battery 60MA Size: 45×40x10mm Weight: About 6. 5g Max Sound Output: 129±4dB Sound Gain: 38±5dB Total Harmonic Wave Distortion: ≤5% FrequencyRange: 400Hz~3800Hz Input Noise: ≤28dB Voltage: D.C.3.7V Current: ≤2mA Tips: 1. Do not remove or replace the built-in lithium battery 2. The power adapter and the main unit have a certain amount of heat during the charging process, which is normal. 3. Charge for at least 4 hours at the first time, and then use out completely . After three consecutive times, the battery can be used optimally. Package Included: 1x Voice Sound Amplifier Device (High Quality Box Package) 1x Plug 1x USB Cable 1x Brush 1x User Manual
Description
Specifications: Color: Blue, Beige(Optional) Charging Type: USB charging Charger: DC 5V/50MA-1A Battery: Lithium battery 60MA Size: 45×40x10mm Weight: About 6. 5g Max Sound Output: 129±4dB Sound Gain: 38±5dB Total Harmonic Wave Distortion: ≤5% FrequencyRange: 400Hz~3800Hz Input Noise: ≤28dB Voltage: D.C.3.7V Current: ≤2mA Tips: 1. Do not remove or replace the built-in lithium battery 2. The power adapter and the main unit have a certain amount of heat during the charging process, which is normal. 3. Charge for at least 4 hours at the first time, and then use out completely . After three consecutive times, the battery can be used optimally. Package Included: 1x Voice Sound Amplifier Device (High Quality Box Package) 1x Plug 1x USB Cable 1x Brush 1x User Manual
Specifications
| Frequency Response | 400Hz~3800Hz |
| Dimensions | 45×40x10mm |
| Weight | About 6.5g |
| Power Supply | DC 5V/50MA-1A charger, lithium battery 60MA |
| Outputs | Sound output |
| Inputs | USB charging |
| Gain | 38±5dB |
| Type | BTE |