Description:
Color: Skin Color
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%
Frequency Range: 400Hz~3800Hz
Input Noise: ≤28dB
Voltage: D.C.3.7V
Current: ≤2mA
Feature：
[Rechargeable Function] This Hearing Amplifier Has a Built In Rechargeable Battery, You Will No Longer Need To Buy And Change Batteries
[Noise Canceling] With a Built In Digital Noise Reduction Chip, This Amplifier Offers Better Clarity For Both TV and Conversations
[Adjustable Amplify Mode] 4 Different Amplify Frequency Adjustable
[Easy To Use] Easy to Operate For Seniors
[Comfortable to Wear] Light Weight Design Comfortable to Wear Behind The Ear All Day Long
Packaging：
1*Hearing aids
3* ear tips(different size)
1* USB line
1* User book
Color: Skin Color
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%
Frequency Range: 400Hz~3800Hz
Input Noise: ≤28dB
Voltage: D.C.3.7V
Current: ≤2mA
Feature：
[Rechargeable Function] This Hearing Amplifier Has a Built In Rechargeable Battery, You Will No Longer Need To Buy And Change Batteries
[Noise Canceling] With a Built In Digital Noise Reduction Chip, This Amplifier Offers Better Clarity For Both TV and Conversations
[Adjustable Amplify Mode] 4 Different Amplify Frequency Adjustable
[Easy To Use] Easy to Operate For Seniors
[Comfortable to Wear] Light Weight Design Comfortable to Wear Behind The Ear All Day Long
Packaging：
1*Hearing aids
3* ear tips(different size)
1* USB line
1* User book
