Hearing Aid ,CE,Sound Amplifier, Voice Amplifier, Mini,Analouge,Invisibled Hearing Medical Equipment 1PC Free Shipping
Descriptions:
Product Details:
Type: Sound Amplifier
Model Number: K-82
Battery :AG3 or A312(Zinc Air Battery)
Feature :Mini,Analouge,Invisible
Size :2.3*1.3*1.9cm Weight: 3g
Certification: CE
1 Year Warranty
Specifications:
Max sound output: ≥120 dB
Max Sound Gain: ≥35 dB
Harmonic Wave Distortion: ≤10%
Input Noise: ≤30 dB
Frequency Range: 450Hz~3000Hz
Voltage: DC 1.5V
Current: ≤4 mA
Detailed Product Description:
Analogue ITE Hearing Aid,Invisitble
Volume control
ABS plastic case
Main Unit Size 2.2*1.9*1.4cm, NW: 3g
Normally 2-3 days fast delivery time
Different size noise prevention earplug for selection
Battery: AG5 or A13 (Zinc Air Battery),can easily buy from the market
Low harmonic dist and input noise
Include batteries and extra ear tips
Clear and loud voice,50 meters away
Strict quality control, test by the hearing aid test machine of Fonix 6500-C,,Fonix 7000 and CR6128
Max Sound Output: ≥120dB |
Max Sound Gain: ≥30 dB |
Harmonic Wave Distortion: ≤10% |
Frequency Range: 300Hz~4000Hz |
Input Noise: ≤40dB |
Battery: AG3 |
Working Voltage DC 1.5V |
Working Current: ≤4mA |
Measurement: 22X19X14mm |
Net Weight: 3g |
Package include:
1 x Hearing Aids
2 x AG3 Button Cells
1 x Instruction Manual
1 x Case
2 x Units of earplug of different size
Notice:Without Retail Package