OTHER FEATURES:
1. Provides superior sound quality with low distortion
2. Highly advanced feedback cancellation system
3. 100% digital signal processing chip
4. Microphone background noise reduction
5. Push button hearing mode selection
6. Uses Size 13 Zinc Air Batteries
7. Excellent feedback elimination system
8. Ready-To-Wear New robust design
9. Mini Size
10. Moisture-Resistant
11. Rocker volume control
12. For use in either ear
13. Includes 3 ear tips (sizes: small, medium, and large)
SPECIFICATION:
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Material: ABS + Silicone
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Max Sound Output: 130+5dB
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Sound Gain:≥50dB
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Total Harmonic Wave Distortion: ≤5%
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Frequency Range: 300-4000Hz
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Input Noise: ≤30dB
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Voltage: DC 1.5V
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Current: ≤4mA
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Power Supply: AG13 Button Cell
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Color: As Picture Show
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Inner Diameter: approx. 2.5cm / 0.98inch
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Package Weight: Approx. 47g
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Item Type: Hearing Aid
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Function: Sound Enhancement