Hi-Fi Bass Earbuds with 4-Level Tuning Switch, Noise Reduction, and Sport Fit

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Product Description

Exceptional Sound with Customizable Tuning

Experience music like never before with these Hi-Fi Bass Earbuds, featuring a unique 4-level tuning switch that lets you personalize your audio experience to match your mood. Whether you crave deep bass, crisp highs, or balanced sound, these earbuds deliver exceptional clarity and detail for every genre. Perfect for sports, gaming, work, and study, they’re engineered to keep up with every beat of your active lifestyle.

 

Designed for Comfort and Versatility

These earbuds blend high-quality metal and plastic for a durable yet lightweight design that feels comfortable even during extended wear. The ergonomic ear-hook style keeps them secure in your ears, making them ideal for running, hiking, gym sessions, or simply working at your desk. With a detachable cable and silicone ear pads, they offer flexibility and a snug fit, blocking out distractions so you can stay focused.

 

Features and Benefits

  • Dynamic Hi-Fi Sound: Built with two drivers and a 10mm driver diameter, delivering immersive sound with a wide frequency range of 20Hz to 40kHz.
  • 4-Level Tuning Switch: Customize your audio with four tuning modes, enhancing bass, midrange, or treble to suit your listening preference.
  • Noise Isolation: With sound-isolating silicone pads, you can enjoy undisturbed music, even in noisy environments.
  • Flexible Connectivity: Works both wired and wirelessly, compatible with most devices via the included 3.5mm L-bending jack adapter.
  • Built-in Microphone: Ideal for hands-free calls and video meetings, ensuring clear communication anywhere.
  • Perfect for Various Uses: From gaming to studying and outdoor sports, these earbuds cater to all your audio needs.

Get Lost in Superior Sound Quality

These Hi-Fi Bass Earbuds with 4-Level Tuning Switch redefine personal audio by providing control, quality, and style all in one package. With a comfortable, secure fit and flexible wired/wireless options, they’re perfect for music lovers, gamers, and busy professionals alike.

Shipping & Delivery

SHIPPING

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.

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 been 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 5-20 Business days
Canada, Europe 5-20 Business days
Australia, New Zealand 5-20 Business days
Central & South America 5-25 Business days
Asia 5-20 Business days
Africa 5-25 Business days
*This doesn’t include our 1-3 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.

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 1-3 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 opulend.co (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of opulend.co.

*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.

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 opulend.co (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*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.

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