Features:
1. Full digital circuitry for natural, clear sound and great listening comfort
2. Low power consumption for long time use
3. Noise reduction and feedback cancellation, automatically reduce the whistling that bothers many people who use hearing aids
4. Digital volume control by rocker button
5. With smaller receiver and power ON/OFF switch
6. Left/right ear adjustability, adjust the tube to left or right so that you can wear it in your ears
7. With one button to switch between sonority mode and soft sound mode
Product Specifications:
1. Model: VHP-220
2. Color: Khaki
3. Net Weight: 0.17oz / 5g
4. Material: Plastic
5. Dimensions: (1.96 x 1.88 x 0.31)" / (5 x 4.8 x 0.8)cm (L x W x H)
6. Working Voltage: DC 1.5V
7. Working Current: ≤1.5mA
8. Frequency Response: 500-3200Hz
9. Max Saturation Acoustic Output: 129+3dB
10. Full-on Acoustic Gain: 36±5dB
11. Total Harmonic Distortion: <10%
12. Equivalent Input Noise: <32dB
Package Includes:
1 x VHP-220 Digital Hearing Aid
3 x L1154 Battery
2 x Earplugs
1 x Brush
1 x User Manual
1 x Portable carring case
