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Sleep-Friendly Bluetooth Earbuds with Charging Case – Invisible Stereo Sound, Wireless Mini Earphones

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Product Description

Experience Unmatched Comfort and Sound

Introducing our latest innovation in personal audio: the Sleep-Friendly Bluetooth Earbuds, designed for both day-to-day enjoyment and night-time relaxation. These earphones are not just a tool for listening to music or taking calls; they are an experience designed to seamlessly fit into your lifestyle. With a snug in-ear design and invisible profile, they are perfect for long listening sessions, without any discomfort.

Key Features That Stand Out

Equipped with a high-performance Jerry 6983D2 Bluetooth chip, these earphones offer a stable connection within a 10M radius, ensuring your audio is always clear and uninterrupted. The combination of a 300MAH charging compartment and 30MAH earphone battery allows for about 4 hours of continuous music or call time, supported by a fast charging capability of approximately 1 hour. Crafted with a F10 genuine copper ring horn, they deliver crystal clear audio that captures every frequency from 20Hz to 20KHz, ensuring a rich and dynamic sound experience. Plus, with a sensitivity of 115dB/mW, you are guaranteed an audio experience that’s not just loud, but lifelike.

Where Convenience Meets Style

Whether you’re traveling, working out, or just relaxing at home, these earbuds are your perfect companion. Their sleek PVC material is designed to be durable and stylish, matching any outfit or occasion. They might not be waterproof, but they are made to withstand everyday mishaps with domestic waterproof grade protection. And although active noise-cancellation isn’t featured, the in-ear design naturally isolates sound, providing a layer of privacy in your audio experience.

Product Benefits

  • Easy-to-use volume control for effortless adjustments on the go.
  • Wireless freedom with Bluetooth connectivity and a substantial 10M range.
  • Dynamic vocalism principle that offers a rich audio experience.
  • Portable and invisible design, perfect for sleeping and casual use.
  • Quick charging – full charge in about an hour for your on-the-go lifestyle.

Why Choose These Earbuds?

What makes these earbuds special is their attention to the nuances of daily use. They are as ideal for the night owl enjoying music into the wee hours as they are for the early bird taking calls at dawn. With a sleek design, they sit almost invisibly, allowing you to drift off to sleep or go about your day with uninterrupted audio bliss. They are not just earphones; they are your day-to-day companion that understands the importance of staying connected, both to your world and your peace.

Ready to Elevate Your Listening Experience?

With all the features you need and the simplicity you crave, these Sleep-Friendly Bluetooth Earbuds are waiting to change the way you listen. Don’t wait to step up your audio game. Add to cart now and immerse yourself in a world of clear, dynamic sound—day or night.

Shipping & Delivery

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.


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 Opalix (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of https://opalix.shop

*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.


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.

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