EAN:
SKU: PST201D Single-ear Microphone Hearing Aid Professional Digital Audio Hearing Aid Noise Reduction Hearing Aid High-Quality Hearing Aid Factory Direct Sales, Sports and Fitness Hearing Aids for Seniors Hearing Aid and Charger Devices for Hearing Impairment Wireless Hearing Aid, In-ear Hearing Aid, Bluetooth Hearing Aid, In-ear Hearing Aid, Over-ear Hearing Aid, Behind-the-Ear Hearing Aid, Hearing Aid and Sound Amplifier, Medical Device Accessories, Electronic Accessories, Headphones, Gaming Headphones, Pharmacy, Medical Equipment
Support color selection (skin color PST201D, metallic blue PST201DB)

functional specification
Product Features: The high-power desktop charger has a power bank function and displays digital battery level. It amplifies sound through a noise reduction system, suitable for single or double ear canal wear. The earbuds promote eardrum circulation and acoustic frequency therapy for more comfortable hearing assistance, with a soft, breathable design that conforms to the natural physiological curve of the 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: 1pcs
Wear type: behind the ear
Instrument classification: Class II (BF)
Material: ABS+
Color of the product: skin color, metallic blue
Power type: Lithium battery HCY401012+ 37V
Rated current: ≤ 5mA
Battery capacity: 30mAh
Working voltage: DC 3.7V
Maximum saturated sound pressure level: ≤130dB+3dB
Average saturated sound pressure level: 120dB±4dB
Maximum sound gain: 50dB ± 5dB
Average sound gain: 42dB ± 5dB
Harmonic distortion: ≤ 5%
Equivalent input noise: ≤ 29dB+3dB
Frequency response range: 300Hz~4500Hz
Degree of hearing loss: severe (III), moderate (II), simple (I), profound (IV)
Frequency mode: 3 levels
Operation mode: 5 items
Charging time: 3h
Working hours: 24h
Charging mode: Type-c+
Dustproof/humidity resistant grade: IP50
Product certification: FDA, CE, RoHS, FCC
Origin: Shenzhen, China

product description
The next generation of smart chips delivers a 28.2% performance improvement over the previous generation. Excellent sound quality and comfortable listening experience. Segmental noise reduction.
Rechargeable for 3h, usable for 24h. Equipped with a built-in high-capacity rechargeable lithium-ion battery and a charging cable for easy charging. Say goodbye to the hassle of constantly buying expensive, low-capacity batteries. Additionally, it is environmentally friendly. Charging instructions: Connect a USB port to a 5V charging dock adapter; a blue indicator light indicates (charging), and a green indicator light signifies full charge.
3 different frequency modes, each with 5 volume options for you to choose from, ensuring clear sound in various volume environments. Automatic memory retains the last set volume and program. Please use the correct wearing method to ensure that the ear is tightly against the ear canal, avoiding feedback and howling. It is an ideal hearing companion for individuals with hearing impairments who run, jog, hike, practice yoga, speak, or watch TV.

Product features
1. High power, suitable for mild, moderate and moderate to severe hearing loss
2. Noise reduction mode (normal, moderate, noise reduction)
3. USB + charger/internal battery, 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. Program signal sound
9. Low power prompt

keyword
Digital hearing aids, hearing aid headphones, stethoscopes, headphone accessories, wireless hearing aids, earbuds, earmuffs, in-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 devices, 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 *1pc, earplugs *3pc, Type-c *1pc, brush *1pc, instruction manual *1pc

Packaging information
Product size: 3.48x1.7x0.85c
Packaging size: 13.7x9.8x4.5cm
N.W : 4 g
G.W : 180g