BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
BLON BL-A8 Prometheus
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BLON BL-A8 Prometheus

$84.99 USD

HiFi In-ear Earphones with 10mm Dynamic Driver

    High-Performing And Affordable
    10mm Lightweight Diaphragm
    Irregular Openwork Shell
    Ergonomic Comfortable Wearing
    Detachacable 2-Pin 0.78mm Cable


BLON has established itself as one of the industry’s premier audio brands, building products that are both high-performing and affordable. Newest in the BLON product line is the BLON BL-A8, also known as BLON Prometheus, an IEM featuring a unique shell design that resembles both a bicycle helmet and an alien plant. The openwork structure serves exclusively as a decorative element and inside is a 10mm lightweight diaphragm in a closed design


BLON BL-A8 Prometheus is equipped with a 10mm Dynamic Driver unit that delivers exceptionally good output. The newest lightweight diaphragm provides deep bass, flexible highs and restoring original sound. Along with excellent tuning technique, you are able to experience a stereo sound like you are on the scene


One of the factors that makes BLON Prometheus standout in the market is its unique looks. The product has a shiny metallic shell full of open holes that gives an impression of a completely open cavity. Composed of 14 irregular non-overlapping sides, this 3D-printed shell is such a fine art of modern industrial design, full of aestheticism and simplism


Having an innovative shell design does not mean we have given up on something. BLON is as always commit himself to provide incredible sound experience with supreme comfort. Edgy design but all based on ergonomics makes this pair worthy of the name


Included cable is detachable making it available for future upgradeability. Moreover, we have designed a cable with microphone for this model so you are free to choose any type according to your needs

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Authenthic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

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Worldwide Free Shipping

We are located in china but send our products worldwide for free.


1 Year Warranty

We provide 1 year warranty for the all products except the cables*.


Online Support

We reply to all support inquiries within 3 working days.

10mm lightweight diaphragm
Frequency range
Cable length
about 1.2 meters
3.5mm straight plug

Coming soon...


Coming soon...


Customer Reviews

Based on 2 reviews
Awesome IEMs

I love the sound of the A8 for the most part. 95% satisfied. I just wish the bass was a bit more prominent. Mids are great as well as highs. This IEM is a detail monster. I've been hearing tones and notes on many of my favorite tracks that I listen to like "Summer Madness" WOW was all I could say as I heard it for the first time with the A8s. Great purchase for the money.😁

Desmond van Galen
Another great IEM by BLON

Recently received these IEMs and i am already in love with them. Vocals sound crystal clear and every note hits me in the right way. Overall a great product for the price and quality you receive. I personally use them met Azla SednaEarfit tips and the fit is pretty much perfect with these tips on


Coming soon...

Our Shipping Process

If everything goes right our system will automatically generate your order and send you a confirmation email. If you don't receive the confirmation email please double-check that it wasn't automatically stored in your spam or promotions folder.

3 Working Days*

Most of the items you see are in stock and ready to be shipped after 3 working days. If you plan to order a custom (Design or Fit) product, a pre-order, or a made to order item processing times may change on item to item basis.

Standard Shipping
15 to 30 Days.

Standard shipping is offered free worldwide for orders under $199 USD (with some exceptions), but please consider that delivery times may vary considerably depending on your country, up to 90 Days.

Express Shipping
3-6 Working Days.

All items over $200 include free express shipping (DHL or similar). If your order total is under $200 you can manually add Express Shipping during the checkout period for $15.00 USD

Shipping FAQ's

Which countries do you ship to?

We are generally able to ship to most countries via DHL Express, and many countries via Standard Shipping. You may clarify with our team to see whether Standard Shipping is available to your country.

*Note: We can only do Standard Shipping for the UK, India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.

How much does shipping cost?

We have two shipping methods - Standard Shipping and Express Shipping.

Standard Shipping is free for most countries, while Express Shipping via DHL Express is 10-35USD depending on your country. If your order is over 200USD, DHL Express Shipping is free*.

*For some countries, DHL Express is only free for orders above $239USD. Large items such as headphones (e.g. HarmonicDyne Zeus, Gold Planar GL2000, and etc.) are exceptions as well.

Shipping fees exclude import taxes or processing fees that might be applicable for your country. Linsoul is not responsible for any form of such fees.

How long does it take to process my order after it is placed?

For in-stock products, your order will be shipped within 3 working days. You may check with our staff regarding the in-stock status of any products. 

Customized items will take a longer time. Please contact our staff for more information.

On normal non-sale days, once your parcel has been shipped out:

  • For Standard Shipping, it takes about 2-3 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
  • For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.

*Note: Timings might be affected due to festive seasons or other unforeseen circumstances

What happens if the parcel has been shipped but not delivered?

  1. First, kindly contact your local courier using the local tracking number.
    If your parcel were to be in transit for at least 3 months, it may have been lost in transit.
    For orders below $50USD, you may either opt for a one-time reshipment of parcel OR a full refund of the amount paid in cash via PayPal/Credit/Debit card.
    For orders above $50USD, we will only process a 50% refund of your order paid in cash via PayPal/Credit/Debit card. Should there be any concern about Standard Shipping, you are encouraged to opt for DHL Express Shipping instead.
  2. Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any of the following situation:
    • Wrong address or phone number provided by recipient
    • Recipient was uncontactable when courier company contacted
    • Refusal to sign for the package by recipient
    • Lost or damaged parcel because recipient opted for “no-signature delivery”
    • Refusal to pay for the local tax/processing fee by recipient
    • Refusal to provide supporting documents for custom clearance by recipient

Who will pay for my import tax/custom fees?

Customers have to bear any form of custom/import/processing fees that are applicable for your parcel.

Should you be unwilling to pay for the fees and reject the delivery of the parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the shipping cost incurred.

How do I get help for my order?

For faulty/missing items, please send an email to to process warranty. In your email, please choose an appropriate Subject Title. Kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any. Our team aims to review your email within 3 working days.

For other queries, the fastest way to contact us is via our website or Discord

How do I order Custom In-ear Monitors (CIEMs) on Linsoul?

Please kindly check the following guide first: CIEM Ordering Guide

Do I get tracking details for my order?

After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.

What shipping companies do you use?

We collaborate with these courier companies:
Standard Shipping: 4PX, UBI, NinjaVan, and Yun Express
Express Shipping: DHL Express and SF Express