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EAN： SKU: PSIA006A 16 Channel Noise Reduction Hearing Aid Professional Audio Hearing Aid Noise Reduction Hearing Aid Display Power High-Quality Hearing Aid Factory Direct Sales, Sports and Fitness Hearing Aids for Seniors Hearing Aids and Chargers for the Deaf Wireless Hearing Aids, In-ear Hearing Aids, Bluetooth Hearing Aids, Over-the-Clear Hearing Aids, Behind-the-Ear Hearing Aids, Hearing Aids and Sound Amplifiers, Medical Device Accessories, Rechargeable Hearing Aids, Headphones, Gaming Headsets, Pharmacy, Medical Equipment Product features Product Features: High-power desktop charger with self-displaying power function. Amplifies sound through a noise reduction system, suitable for single or double ear canal wear. Earbud-style hearing aid promotes eardrum circulation, acoustic frequency therapy makes listening more comfortable, soft and breathable, fitting snugly against the ear, conforming to the natural physiological curve of the human ear. Adaptation scenarios: work, business trip, travel, conference, driving, plane, TV watching, operation of electronic equipment, men and women adapt. Product type: amplifier Microphone quantity: 2 pcs Wear type: in-ear Instrument classification: Class II (BF) Material: ABS+ Color of the product: black Lithium battery type: LIR1254+L Mobile charging box: 200mAh/+37V Microphone battery capacity: 30mAh Working current: <5mA Working voltage: DC3.7-4.2V Maximum OSPL90: <118dB±3dB Average OSPL90: <113dB±4dB Maximum gain: <35dB±5dB Average gain: <30dB±3dB Total harmonic distortion: <5%±3% Equivalent input noise: ≤29dB±dB Frequency response range: 300Hz~4500Hz Degree of hearing loss: severe (III), moderate (II), simple (I), profound (IV) Frequency channel: 16 Operation mode: N items Charging time: 2h Charging box endurance: 30h Microphone battery life: 6-10 h Charging mode: Type-C + charging box Dustproof/humidity resistant grade: IP50 Product certification: FDA, CE, RoHS, FCC Origin: Shenzhen, China product description Hearing aids for the elderly are not only devices for people with hearing impairment, but also amplify sound through noise reduction systems. Suitable for both ears. It is essential when partial hearing loss rehabilitation and compensation are needed. The main body of the digital hearing aid is nearly the size of the earlobe, ergonomically designed so that others can hardly see it, including due to its flesh-colored appearance. The kit comes with three different sizes of earbuds. They are made of medical-grade silicone, ensuring safety for the eardrum. The in-ear device weighs only 6.4g, does not cause friction when worn for long periods, and can be worn alongside glasses. The smart microchip can amplify the sound up to 55 decibels, within the safety standard for human ear health. The device has four levels of volume control and four operating modes. Product features 1. High power, suitable for mild, moderate and moderate to severe hearing loss 2. Noise reduction mode (normal, moderate, noise reduction) 3. The base of the charger has a built-in battery, and the hearing aid can be recharged in a cycle 4. Large screen display charging status 5. Volume memory mode 6. Mode memory mode 7. Small, invisible, elegant and fit 8. High-power desktop charger self-display power, hearing aid Bluetooth two-in-one, mobile phone, APP Smart Fitting, LED lighting lamp, MP4 function. keyword Rechargeable hearing aids, digital hearing aids, hearing aid headphones, stethoscopes, headphone accessories, wireless hearing aids, earbuds, earmuffs, behind-the-ear hearing aids, Bluetooth hearing aids, sports and fitness hearing aids, noise-canceling hearing aids, audiophile hearing aids, professional audio hearing aids, hearing aids and sound amplifiers, medical device accessories, electronic accessories, headphones, gaming headphones, pharmacies, medical equipment, hearing aids, sound amplifiers, digital hearing aids, ZBET, Vhp-220, behind-the-ear sensors, Huayin F-138, Match Amplifier, hearing aids, Siemens Stf P T1, Zinbest Hap-20T, hearing enhancers List of commodities Hearing aid headphones *2pc, Type-C *1, earplugs *4pc, charging case *1pc, brush *1pc, instruction manual *1pc Packaging information Product size: 6.5*5 *3.2cm Packaging size: 14.5*10.8*5.2cm N.W ：12g G.W ：180g