Does the portable case have a power storage function?

Yes, it has, the protable case we used the lithium rechargeable way, it can provide power storage function, just like a power bank.

High-Quality Hearing Amplifiers for Mild to Moderate Hearing Loss

Name: High-Quality Hearing Amplifiers for Mild to Moderate Hearing Loss
Brand: Hong Yu Kang Technology (Guangdong) Co., Ltd.
SKU: 2182541605

Guangdong, ChinaHong Yu Kang Technology (Guangdong) Co., Ltd.

US$16.50

1-99 Pieces

US$15.00

100-499 Pieces

US$14.00

500-1,999 Pieces

US$12.00

2,000+ Pieces

Sample price:US$17.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, RoHS, CE

Model NO.

930

Condition

New

Output Type

Small Power

Signal Processing Type

Simulated Hearing Aid

Application

Adult, Elderly

Conduction Mode

Air Guide Hearing Aid

Principle

Simulated Hearing Aid

Type

Ear Canal Type

Frequency Range

300Hz-4500Hz

Included

2 Hearing Aids, Red and Blue

Warranty

1 Year

Suitable for

Mild to Moderate Hearing Loss

Advantage

Rechargeable and Invisible

Material

ABS

High-Frequency Mean

106dB±4dB

Function

Sound Amplification

Transport Package

Box

Specification

12.5cm*9.5cm*4cm

Trademark

HYK

Origin

China

HS Code

9021400000

Production Capacity

1000000

Key features

Rechargeable & Invisible Design: Invisible ear canal type with lithium rechargeable portable case acting as a power bank.

Professional Manufacturer: 14 years experience, 100,000 units/month capacity, ISO, RoHS, CE, FDA, MDR certified.

OEM/ODM Customization: Full customization, minor customization, and design/sample-based customization available.

Fast Delivery & Shipping: 5-15 days delivery via DHL/UPS/FedEx/TNT, 3-5 days transit time.

Quality Assurance: Strict QC with <0.2% defect rate, 100% inspection, and 1-year warranty.

Low MOQ: Minimum Order Quantity is just 1 unit, ideal for trial orders.

Multi-Payment Options: Supports LC, T/T, PayPal, Western Union, and small-amount payments.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceLow MOQOEM Services

Hong Yu Kang Technology (Guangdong) Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Shenzhen Yantian PortAverage Response Time: ≤0.71h

AI-Powered supplier vetting

SummaryGoodmi Intelligent (Shenzhen) Co., Ltd. is a hearing-aid manufacturer established in 2011, with more than 13 years of stated experience. It operates one production line, reports annual hearing-aid output of 15,000,000 sets, and states peak- and off-season lead times within 15 working days. The supplier provides broad customization services and OEM services for popular brands. Quality-related evidence includes four QA/QC inspectors, a quality-assurance process, written supplier-service assessment procedures, complaint-handling procedures with records, and CE certification. However, the supplier reports no available SDK, no overseas agents or branches, no overseas warehouse or showroom, and no offline trade-show participation. Financial records are referenced for 2022–2024, but no substantive financial results are provided. No specific customer names or documented customer cases are supplied.

Supplier typeThe supplier is identified as Goodmi Intelligent (Shenzhen) Co., Ltd., established in 2011 and specializing in manufacturing hearing aids and earwax removal tools. Its stated production output and single production line support classification as a hearing-aid manufacturer rather than a trading-only supplier.

CertificationsThe supplier reports CE certification for sustainable development and product certification capability and for product compliance with standards. It also reports other management-system and recyclable-material certifications, but the specific names and scopes of those certifications are not provided.

After-Sales capabilityThe supplier states that it has in-stock service capacity, a clear customer-complaint procedure with followed records, and written procedures and records for assessing supplier service capability. However, it has no overseas warehouse, showroom, agents, branches, or stated overseas service coverage, limiting demonstrated local after-sales support.

Production capacityThe supplier reports one production line, annual hearing-aid output of 15,000,000 sets, four QA/QC inspectors, and lead times within 15 working days in both peak and off-peak seasons. It also states it has inventory capacity, although it has no valid manufacturing-capacity contract with related subcontractors, which is a capacity-continuity risk.

Customization capabilityThe supplier explicitly offers full customization, minor customization, customization from designs, customization from samples, and flexible customization. It also confirms OEM capability for popular brands, providing direct evidence of broad customization and OEM support.

Product Q&A

Q:Are you a trading company or factory?

We are the manufacturer for OTC hearing aids and personal sound amplifiers. We are a company integrating production and R&D.

Q:Can you do custom work?

We can offer both OEM and ODM service. We support full customization, minor customization, and customization from designs or samples.

Q:How about your delivery time?

Generally, it will take 5 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q:How do you ship the goods and how long does it take to arrive?

We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q:How to deal with the faulty?

Our products are produced in strict quality control system and the defective rate will be less than 0.2%. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.