Auxiliary tools

1. This hearing aid is specially designed for the elderly or people with hearing problems, suitable for those people or patients with hearing loss.2. Low power consumption, high fidelity, high-quality chip3. With volume control function, the volume can...

1. Sound output: 114-122dB Max2. Sound gain: 30-34dB3. Total harmonic distortion: 7%4. Frequency range: 300-3800MHz5. Input noise: 32dB6. Voltage: DC 3.7V7. Current: 2mA8. Built-in battery: 45mAh9. Fully charged for about 3 hours10. Normal work about 45...

1. This hearing aid is specially designed for the elderly or people with hearing problems, suitable for those people or patients with hearing loss.2. Low power consumption, high fidelity, high quality chip.3. Small in size and light in weight, it helps...

1. Double noise reduction, no need to adjust2. Charge for 2 hours, battery life is 30 hours3. Type: In-Ear4. Power supply: rechargeable5. Working voltage: 3.7V6. Rated operating current: less than or equal to 1.4mA7. Frequency response: should not be...

1. Soft and comfortable silicone earplugs, different sizes of earplugs are suitable for everyone.2. Excellent sound quality, stable transmission, prevent howling and reduce noise.3. The digital hearing amplifier adopts bionic design, which fits your skin...

1. Material: ABS2. Charging case battery capacity: 300mAh3. Hearing aid battery capacity: 35mAh4. USB charging, easy to use5. Light and compact, comfortable to wear6. One-key operation, simple control7. External charging compartment, portable8. Long...

1. High-quality material, safe and non-toxic, suitable for long-term use.2. Mini and lightweight, ergonomic design, invisible and comfortable to wear3. Intelligent noise reduction, it can greatly reduce noise and provide high-definition sound quality.4...

1. Material: ABS, electronic components2. Battery capacity: hearing aid: 30mAh, charging case: 300mAh3. Charging time: 2-3 hours4. Use time: 35 hours5. Built-in smart chip, no delay, clearer sound6. Smart touch design, multi-level party volume can be...

1. Material: ABS, electronic components2. Function: hearing aids, intelligent noise reduction, waterproof, anti-drop3. Frequency response range: 500Hz-3200Hz4. Rated current consumption: less than 2mA5. Output sound pressure level: 116-124db6. Full sound...

1. DSP digital chip, high-definition digital display2. Push-button design one-touch operation, simple and easy to understand for the elderly3. High-frequency moving iron for headphones, multiple detection of external and in-ear noise and automatic...

1. High-performance noise reduction chip, multi-scene noise reduction processing, high-definition fidelity sound quality2. Bendable ear wire, ear wire can be adjusted to fit the ear according to different ear shape3. Using directional transmission, low...

1. Material: ABS, electronic components2. Features: Hearing compensation, Bluetooth calling, listening to music3. Bluetooth version: 5.04. Sensitivity: 100-106dB5. Frequency response range: 20Hz-20KHz6. Input: DC 5V7. Built-in battery: 200mAh lithium...