Features:-The built-in rechargeable battery can be used for up to 30 hours on a full charge, and it only takes 2-3 hours to charge. It also comes with a charging case that can be charged 4-5 times, and it only takes 3-4 hours to fully charge the charging case.-Adopting intelligent noise reduction system, it can detect and sense noise waves, change the gain of the channel where the noise is located, and clearly identify the speed of normal sound waves.-The compact size makes it easy to carry and use anywhere.-It is packaged in an exquisite gift box, which is an ideal choice whether for personal use or as a gift to relatives and friends.Specifications:Battery capacity: 300mAhEquivalent input noise: ≤32dBCurrent: ≤2mARated voltage: 3.7vWorking time: ≧30.
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Description: HIGH PERFORMANCE - Hear ultra clear sounds its that simple. Amplifies sound in the best speech frequencies of the human voice complete background noise reduction and cancellation. Energy efficient rechargeable batteries allows for longer use between charges. LATEST DIGITAL TECHNOLOGY - Designed by audiologists. Using band digital sound processing, our affordable devices help amplify speech while actively reducing background noise making this the best most efficient audiology design yet. No prescription or medical evaluation required. .
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Features:-USB Rechargeable, no need to replace the battery, environmental-friendly, with a long standby time.-Built-in intelligent chip, clear and noise-canceling, no worry about the noisy environment.-Strong shell, anti falling and durable, it still can be used normally even if it fell from two meters high.-360° adjustable, suitable for left or right ear to wear.-Ergonomic design, soft and flexible, can help you a lot in daily life.Specification:Maximum sound output: 118+/- 4dBSound gain: >= 32dB+/- 2dBTotal harmonic distortion: <= 7%Frequency: 300-3800MHzInput noise: <=32dBVoltage: DC 3.7VCurrent: <=2mACharging time: 3 hoursNormal working time: 45 hoursColour: silver Package Included:1 x Hearing aid1 x USB charging cable5&nbs.
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About this item 【Increased Visibility for Easy Operation】Our device features a clear and intuitive on/off switch, designed to provide seniors with a simple way to check their device's status. 【High Performance】It is equipped with a rotary volume control. It allows for individual adjustment of the left and right ear to create personalized sound settings that match personal preferences. With its dual-ear design, it offers a more realistic and natural listening experience. .
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Comfortable: Made of high-quality material, durable and sturdy, comfortable to wear. Ergonomic design, soft and flexible, these hearing aids help you a lot in daily life. Input Noise: <=32dB. Maximum Sound Output: 118+/- 4dB.
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Each 4 different size of earplugs to help adjust to your ear canal for a comfortable fit. Each hearing amplifier included an extra button battery. It can be comfortably worn in either ear. Wear: Either left or right ear.
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About this item✔️【Better Audio Quality】Sound devices employs the upgraded digital chip and advanced acoustic technology to deliver clear, natural sound, ensuring you don't miss any wonderful sounds in your daily life✔️【HIGH-QUALITY Sound Devices】Ergonomic shape design fits the curve of the ear without causing pressure or discomfort on the auricle ensures comfort and stability when wearing. And you can choose a dome that fits snugly to avoid feedback noise✔️【RECHARGEABLE FEATURE】Our rechargeable Sound Devices for seniors is environmental-friendly. It runs with high quality rechargeable lithium battery, Its great battery runs around 45 hours continuously after charged quickly for 3 hours✔️【EASY TO OPERATE】Our Sound Devices a.
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About this itemPREMIUM SOUND CLARITY FOR EVERY OCCASION: Experience clear, precise audio with advanced digital noise reduction technology. Perfect for enhancing conversations, enjoying nature, or staying connected at social gatherings, these sound enhancers bring out the best in your audio experience.CUTTING-EDGE DIGITAL TECHNOLOGY: Say goodbye to static and unwanted background noise. These sound enhancers feature advanced mini microprocessor technology for crystal-clear sound, filtering out distractions so you can focus on what truly matters.ALL-DAY POWER WITH USB RECHARGEABILITY: Enjoy uninterrupted use with energy-efficient rechargeable batteries. A single charge provides 12-18 Hours performance, and the convenient USB charging dock makes recharging easy .
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