Features: Easy Volume Adjustment: Volume can be smoothly controlled by simple screw rotation for personalized sound. Long-Lasting Rechargeable Battery: Energy-saving built-in 300mAh battery supports extended usage and reduces charging frequency. Fast Charging & Extended Standby: Fully charges in 1.5 hours and offers up to 20 hours of continuous use. Lightweight and Comfortable Fit: Each device weighs only 3 grams, designed for comfortable and discreet wear with multiple earplug sizes. Compact and Portable Design: Small charging case ensures easy carrying and invisible wearing anytime, anywhere. .
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Our Shipping conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days Support 60 days return policy Reply within 24 hours Choose:Upgraded version(1 pair) About This Item: .
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TYPES:A Features: -The volume can be easily adjusted with just a screw turn -Built-in energy-saving rechargeable battery prolongs battery life and extends the time between charges, supporting all-day use. -The charging box can be fully charged in 1.5hours, and after being fully charged, it can achieve an ultra-long standby time of 20 hours. -Each weighs only 3 grams, which is convenient and comfortable to wear. It comes with earplugs of different sizes to fit everyone's ears perfectly. -It adopts a compact and lightweight design, which satisfies your convenience of carrying and invisible wearing, and can be used anytime and anywhere. Specification: .
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Shipping Conditions: Attention: The goods will be shipped from UK Delivery time: 2 to 4 working days - Support 60 days return policy - Reply within 24 hours Features: .
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We will then advise you on resolving this issue, through repair where necessary. Input noise: < =32dB. Product material: ABS. Total harmonic distortion: < = 10%. Gain: > = 40dB+/-5dB. Working hours exceed 40 hours.
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MiNi Digital Invisible Hearing Aids CIC Small Sound Voice Amplifier Enhancer US. This hearing amplifier is almost invisible when you are wearing it, it features highly advanced amplification technology, it is easy to hide and comfortable to wear.
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Ways to avoid Whistling /noise howling after power-on. At present, small hearing aids and high-power hearing. aids on the market can hardly prevent howling, and only full-digital hearing. aids can prevent howling.
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Howling after power-on. At present, small hearing aids and high-power hearing. aids on the market can hardly prevent howling, and only full-digital hearing. aids can prevent howling. The cause of howling/noise: To make a small size hearing aid, the internal.
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