Elevate Your Listening Experience

Immerse yourself in the rich, detailed sound of these Hi-Res in-ear monitor earphones. Designed with a 1 balanced armature (BA) and 1 dynamic driver (DD) hybrid acoustic structure, they deliver an exceptional tri-band equalization—vibrant highs, clear mids, and powerful bass. Perfect for audiophiles, musicians, or anyone who demands superior audio quality, these earphones bring your favorite tracks to life like never before.

Comfortable and Secure Fit for Long Listening Sessions

Enjoy your music without interruption with an ergonomic design that provides all-day comfort. These earphones are equipped with a memory PU tube ear hook that ensures a secure fit, while the included silicone ear tips in three sizes (S, M, L) offer a customizable and snug fit. The design also effectively isolates external noise, allowing you to focus entirely on the pure sound of your music.

Premium Build for Lasting Performance

Crafted with precision using high-quality 3D-printed resin, the earphones are durable and designed to minimize sound distortion. The gold-plated dual-pin connectors not only add a sophisticated touch but also ensure reliable performance. These earphones are built to withstand daily use while maintaining exceptional sound fidelity over time.

Features That Set These Earphones Apart

Hi-Res Audio Certification for lossless, studio-quality sound.
Hybrid Acoustic Drivers (1DD+1BA) for balanced and immersive audio.
Detachable Cable for easy upgrades or replacements.
3.5mm Connection for wide compatibility with most devices.
Handmade Copper Silver Wire for clean, interference-free sound transmission.

Versatile for Every Moment

Whether you’re at home, on the go, or in the studio, these earphones deliver unmatched performance. Perfect for critical listening, casual music enjoyment, or professional applications, they adapt effortlessly to your needs. Their lightweight and portable design make them easy to carry, so your music is always within reach.

Take Your Sound to the Next Level

Ready to experience music like never before? These in-ear monitor earphones are your gateway to high-definition sound and unparalleled comfort. Upgrade your listening experience today—click “Add to Cart” and immerse yourself in sound perfection.

Shipping & Payment

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location	*Estimated Shipping Time
United States	10-30 Business days
Canada, Europe	10-30 Business days
Australia, New Zealand	10-30 Business days
Central & South America	15-30 Business days
Asia	10-20 Business days
Africa	15-45 Business days

*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & Returns

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.

Refunds

Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
Your order did not arrive due to exceptional circumstances outside the control of Wisteris (i.e. not cleared by customs, delayed by a natural disaster).
Other exceptional circumstances outside the control of https://opalista.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.

Exchanges

If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.