We have reduced intermediate distribution,

while preserving the full value of the product.

Olivelle Premium Voice Amplifier

Why can you fund with confidence?

We have kept the advantages of overseas direct purchase while reducing concerns about after-sales service.

Although Olivelle is offered as an overseas direct purchase pre-order, we provide a one-year domestic A/S warranty.

Maker Introduction

Small Changes, Big Comfort

Hello, Wadiz supporters! We are Erics Co., Ltd., striving to bring great convenience through small changes.

Many people struggle with everyday conversations due to hearing loss, yet hesitate to use hearing aids because of their bulky design, others' gazes, and high prices. We focused on this fundamental concern.

"Can we make the performance as powerful as a premium product, and the appearance as beautiful as stylish wireless earphones that everyone wants?"

The product born from this intense consideration is the dual-mode listening assist earphones introduced in this Funding. Through collaboration with Eigen GmbH, a company with world-class technology,4C algorithm we are unveiling for the first time on Wadiz a product that fully incorporates this into the earphones.

Going beyond simply amplifying sound, we have achieved 'the safest and clearest sound' with advanced audio technology that eliminates painful howling and sudden impact noises.

Through this Wadiz Funding, Erics aims to break the mold of the existing voice amplifier market and gift 'the joy of conversation rediscovered' to parents and loved ones. We want to be the first to start the warm changes in daily life brought by technology together with Wadiz supporters. We ask for your support and participation. Thank you!

Why did we choose Wadiz?

We were confident that Wadiz supporters would best understand our new challenge of an 'earphone-type listening assist device' that does not resemble a hearing aid. With the premium-level4C algorithm and App Customization We wanted to introduce this technology first to early adopters who are sensitive to trends. We wish to communicate with supporters who resonate with the concern, "I can't hear well, but I don't want a hearing aid."

1. Essential Checklist Before Funding

• Personal Customs Clearance Code Required: This Reward is an overseas direct shipping product, so you must enter your correct Personal Customs Clearance Code at the time of payment.

• Order Cancellation and Automatic Cancellation Notice:

  • For overseas direct purchase, after the pre-order ends and payment is confirmed, shipping will begin, and orders cannot be canceled in the "Preparing for Shipment" status.

  • If the recipient's real name does not match, an unreachable phone number is entered, the Personal Customs Clearance Code is missing, or the address is inaccurate, the order may be canceled without separate notice.

2. Shipping and Package Information

• Shipping Method: Direct shipping from the headquarters in China (Free shipping / For remote islands and Jeju Island, an additional shipping fee of 5,000 KRW applies. may occur.)

• Regarding package damage: Minor dents or tears to the box may occur during international shipping. Please note that exchanges and refunds are not possible due to box damage, so we ask for your careful Funding.

• Preservation of the official brand box: The official brand box of the product is also part of the item. Returns are not possible if the box is damaged or missing.

3. Exchange and return policy

• Initial defect support: After receiving the Reward within 7 days exchanges are possible only for initial defects that occur.

• No returns for change of mind: Please understand that returns due to a simple change of mind are not possible.

📞 For shipping and after-sales service inquiries

• Customer Center: 02-3159-0348

• Consultation hours: Weekdays 10:00 ~ 16:30 (excluding lunch break 12:00 ~ 13:30)