Choose an earplug of slightly bigger size to avoid whistler. 1 x Pair of Hearing Aids. With bluetooth function, you can listen to songs and make calls. If you hear a howling, check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
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Our accessories include earplugs of different sizes. This small device allows you to wear comfortably and provide a clear sound. 1 Hearing Amplifier. Equivalent input noise: 32 dB. Maximum saturation sound pressure level (SSPL): 130dB±4dB.
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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 1.5 hours, and after being fully charged, it can achieve an ultra-long standby time of 35-48 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. .
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1 Pair Mini Invisible Hearing Aids In-Ear Digital Enhancer Voice Sound Amplifier 300mAh with Digital Display Charging Case. 【SMALL AND CONVENIENT DEVICE】It has a miniature appearance comparable to headphones, so you won't attract any unpleasant glances when using it.
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Perfect for moderate to severe hearing loss. White charging box + Skin color hearing aids. 25% smaller than others. No more fumbling around with drained tiny button batteries. Product: Hearing aid.
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Description: .
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【No Need for Hearing Tests】: The device is designed to work effectively without requiring professional hearing tests, making it accessible to a wider range of users.
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Features: -It adopts a mini size design and a Bluetooth earphone appearance, which is different from the old hearing aid and is invisible and burden-free to wear. -Built-in the latest chip to achieve the best hearing aid function and help the hearing-impaired people hear sounds normally. -With multi-level volume adjustment, you can adjust the required hearing aid volume according to your needs. After wearing and turning on the device, double-click/triple-click to adjust the volume. -It automatically enters hearing aid mode when turned on, which is easy to use and more suitable for elderly users. -It can also be used as Bluetooth earphones. After turning on, you can switch to Bluetooth mode by long pressing it. .
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