With bluetooth function, you can listen to songs and make calls. 1 x Pair of Hearing Aids. Noise Reduction. 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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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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Features: Simple Volume Control: Easily adjust volume with a touch button, no tools needed for operation. Long-lasting Rechargeable Battery: Built-in energy-saving battery supports extended use and reduces charging frequency. Fast Charging & Extended Standby: Fully charges in 2-3 hours, delivering an impressive 35-48 hours of standby time. Lightweight and Comfortable: Each unit weighs only 3 grams, ensuring comfortable, discreet wear with multiple earplug sizes included. Compact & Portable Design: Small charging box allows for easy carrying and invisible wear anytime, anywhere. .
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【Charging Function】 We provide a USB charger to save you the trouble of buying batteries. The device can be easily turned on/off using the power switch. The volume can be easily adjusted by just touching the button without any tools. And he can be charged anywhere there is a USB socket, such as company computers, home sockets, etc.【Lasts all Day】: Time to upgrade your and forget about always running out or changing batteries. Now the Energy efficient rechargeable batteries gives you longer battery life and use between charges. Without changing batteries all the time you will be free to do the things you love【Charging Box】Machines can be fully charged within 2-3h and can reach an ultra-long standby time of 30h after being fully charged. With the c.
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Input noise: < =32dB. We will then advise you on resolving this issue, through repair where necessary. Current: < =1.2mA. Gain: > = 40dB+/-5dB. Working hours exceed 40 hours. Frequency range: 450-3400MHz.
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People with mild to moderate hearing loss. Crystal Clear Sound – Advanceddigital noise reduction technology filters background noise and enhances voices. Portable & Lightweight – Small enough to carry anywhere – perfect for travel or daily use.
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Features:-It adopts a lightweight in-ear design and comes with earplugs of different sizes to ensure a tight fit, comfortable wearing and reduced howling.-The left ear is blue and the right ear is red, making it easy to tell which ear it applies to. With obvious on/off button for easy operation.-Hidden design, looks like a Bluetooth headset, so you won't feel uncomfortable.-Equipped with a 300mAh large-capacity charging box, it can be fully charged in about 30 minutes and can be used for about 6 hours. The charging box can provide 5 charges when fully charged.-Built-in intelligent digital chip, intelligent noise reduction, no fear of noisy environment, providing excellent sound quality.Specification:Maximum sound output: 118+/- 3dBSound gain: >= 35dB+.
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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 1.5hours, 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:Colour: black&red&blueStyle: in the earPower source: built-in 300mAh batteryEquivalent input noise: 23dB ± .
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