Hearing Aid

Single Operational Amplifier Upgrade. Specifications: Low Noise 0.9 NV/Hz Typical (1.2 NV/Hz Maximum) Input Voltage Noise at 1 KHz 50 NV P-p Input Voltage Noise, 0.1 Hz to 10 Hz Low Distortion 120 DB Total Harmonic Distortion at 20 KHz Excellent Ac Characteristics 800 Ns Settling Time to 16 Bits (10 V Step) 110 MHz Gain Bandwidth (G = 1000) 8 MHz Bandwidth (G = 10) 280 KHz Full Power Bandwidth at 20 V P-p 20 V/s Slew Rate Excellent Dc Precision 80 V Maximum Input Offset Voltage 1.0 V/°C VOS Drift Specified for ±5 V and ±15 V Power Supplies High Output Drive Current of 50 MA APPLICATIONS Professional Audio Preamplifiers IR, CCD, and Sonar Imaging Systems Spectrum Analyzers Ultras…

Arthritis Elderly Senior - Low Strength Aid Key Turner, Turning Aid Device Tool. Features: Can Hold 2 Keys. Holds One Key in Place Using a Screw and Allows the Key to Be Turned into Lock Easier for Those with Limited Wrist Function when Turning Ideal for People with Arthritis or Other Grasping Difficulties Not for Use with Car Keys That Have Plastic Head Covers Specifications: Material: Plastic Size: Approx. 12x3.3x3cm/ 4.68x1.17x1.29 Inch Package Includes: 1x Key Turner Tool . We are an international based seller that will ship your order from abroad, please at least a minimum 14 working days for delivery right now due to the ongoing delays in shipments globally.

Ear Digital Hearing Aid Sound Amplifier Adjustable Earplugs - Elderly Hearing. Features: This Heard in a Hearing Aid is Designed for Old People or People with Hearing Problems, Suitable for Those People Who Were Hearing Loss or Patients. The User-oriented Design Makes the Hearing Aid Can Perfect the Ear. Low Power Consumption, High-fidelity, Fine Quality Imported Chip, Invisibility Flesh Color Body Will Not Incongruity in the Crowd. This Affordable Hearing Aid Has a Volume Control, Can Adjust the Volume to Fit Your Own Needs and Preferences. Powered by 1 * A10 Battery, Smaller, Simpler, More Convenient, More Powerful and More Stable. Use Digit Circuit, Automatic Noise Dropping Technology, Natural …

Mini Hearing Aid Sound Amplifier In The Ear Tone. Features : 1. New,High Quality 2. Mini Design for Portability 3. Anti-shock& Anti-drop,user-friendly Design 4. Super Mini Size and Light Weight, Not Easily to Be Seen 5. Reduce Noice, Provides Good Sound Quality 6. Durable and Reliable for Long Time Use 7. Silicone Earplugs in 4 Sizes : Fit Most Ears 8. Adjust Volume to the Minimum Before Wearing 9. Increase Volume Gradually to Avoid Sudden Increase in Sound Specifications : 1. Max Sound Output : 110±5dB 2. Sound Gain : 30dB 3. Total Harmonic Wave Distortion : 10% 4. Frequency Range : 300-4000Hz 5. Input Noise : 40dB 6. Voltage : DC1.5V 7. Current : 4mA 8. Color : As Pictures Package In…

Hearing Amplifier Noise Reduce Personal Mini Hearing Aid Sound Amplifier (CIC) Complete In Canal Invisible Side.     Description: -- Good Companions- Great for Jogging, Biking, Hiking etc. Enjoy your Drama, Concerts Again.  -- Love Can Be Heard- Begin to Hear What you've Been Missing. Back and Regenerate your Life.     Specifications: -- Type: Left or Right (Optional).  -- Maximum saturated sound pressure level: ≤ 115 + 3.  -- Mean Value of High Frequency: 106dB ± 4dB.  -- Sound Gain: 32dB ± 5dB.  -- Equivalent Noise Input: ≤ 29dB + 3dB.  -- Frequency Response Range: 300Hz~4500Hz.  -- Harmonic Harmonic Distortion(THD): ≤7%+3%.     Key Features: - New Class D circuit.  - Sma…

Hearing Amplifier Noise Reduce Personal Mini Hearing Aid Sound Amplifier (CIC) Complete In Canal Invisible Side.     Description: -- Good Companions- Great for Jogging, Biking, Hiking etc. Enjoy your Drama, Concerts Again.  -- Love Can Be Heard- Begin to Hear What you've Been Missing. Back and Regenerate your Life.     Specifications: -- Type: Left or Right (Optional).  -- Maximum saturated sound pressure level: ≤ 115 + 3.  -- Mean Value of High Frequency: 106dB ± 4dB.  -- Sound Gain: 32dB ± 5dB.  -- Equivalent Noise Input: ≤ 29dB + 3dB.  -- Frequency Response Range: 300Hz~4500Hz.  -- Harmonic Harmonic Distortion(THD): ≤7%+3%.     Key Features: - New Class D circuit.  - Sma…

Dear friends, Welcome to our store, wish you have a good shopping Product Feature: * Light Weight-Easy to take * Easy Operation for Elderly * Digital Noise Cancelling * Long Standby Time--Charging 3 Hours,Working 40 Hours Product Parameters: 1.Material: medical - grade TPE environmentally friendly materials 2. Working Voltage: DC 3.7V 3. Working Current: ≤10mA 4. Frequency Response: 200-5000Hz 5. Max Saturation Acoustic Output: 114.8DB 6. Full Acoustic Gain: 44.9DB 7. Total Harmonic Distortion:≤10% 8. Equivalent Input Noise:15.4 9.Product size:43x16.5x11.3 mm 10.Weight: about 6 g Packing list: Principal machine x 1 Earplugs x 4 Charging cable x 1 User Manual

Ultraviolet household sterilisation box with aromatherapy function. 99.9% Sterilization for any household object eg, mobile phones, hearing aids, watches, jewellery and gadgets.

This Rechargeable Hearing Aid is extremely lightweight and comfortable, manufactured to the highest standard and medically approved.It is supplied with a convenient, easy to use charging station and designed for all-day use - so your loved one can ensure it's fully charged and ready for the day each morning. This hearing aid features an adjustable volume so that even very quiet sounds are audible both indoors and outdoors, amplifying sound up to 30 times with low background noise.With three earplugs plus a cleaning brush to ensure the hearing aid is clean and hygienic, and a handy storage case to keep all parts safe and easy to transport or travel with. This hearing aid is also easy and economically …

6 channels digital cic hearing aid