Sony |SKU: IERG900B-KNEAR

Sony INZONE E9 Wired Black in-Ear Monitor Bundle with 6 Earbud Replacement Tips

$149.99 $169.99
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Product highlights

  • Developed with Fnatic eSports team
  • 16 ohm Impedance
  • 101 dB/mW Sensitivity
  • Closed Design for Sound Isolation
  • Gold-Plated L-Shaped Stereo Mini Plug
  • Fully Enclosed Body with Noise-Isolating Eartips
  • Low-Profile Design with Flexible Ear Hooks
  • Four Eartip Sizes for Customizable Fit
  • USB-C Audio Box with 7.1ch
  • Virtual Surround and Adjustable EQ
  • Slim 1.8m Detachable Y-Type Cable
  • Compact Carrying Case
  • Bundled with 6 Knox Gear Silicone Earbud Replacement Tips

In the box

  • 1 x Sony INZONE E9 Wired In-Ear Monitors (Black)
  • 1 x USB-C Audio Box
  • 4 x Pairs of Earbuds Tips
  • 1 x Carrying Case
  • 1 x Reference Guide
  • 1 x Warranty Card for INZONE E9
  • 3 x Pairs of Knox Gear Earbud Replacement Tips
  • 1-Year Limited Manufacturer Warranty for Knox Gear Tips

Free standard shipping

*Orders placed before 1 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

Free Local Pickup

Please call for store stock availability. Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

Questions? We’re Here to Help

Call or email one of our experts.

Co-developed with Fnatic and tuned for elite FPS play, the INZONE E9 seals you in with noise-isolating tips and a fully enclosed structure. Every sound sharpened. The USB-C audio box enables 7.1ch virtual surround and custom settings via the INZONE Hub.

Developed with Fnatic

Co-engineered in the heat of competition. From acoustic design to fit, Fnatic's feedback shaped every detail for elite performance.

Noise-Isolating Sealed Design

The fully sealed body and noise-isolating tips block out the world, whether it's the noise of a tournament crowd or distractions at home.

Sound tuned for FPS. By the Pros.

With sound shaping by elite players, the INZONE E9 ensures you catch footsteps, reloads, and distant threats before they catch you. Tuned for total FPS awareness.

Virtual 7.1 Surround Sound Experience

Advanced signal processing delivers virtual 7.1 ch surround. Hear more of your surroundings, enabled via INZONE Hub and USB-C audio box.

Isolated Audio Processing

The USB-C audio box enables 360 Spatial Sound for Gaming and EQ tuning, minimizing interference and keeping your focus locked in.

Superior Sound for FPS Accuracy

The custom acoustic design combined with 5mm drivers sharpens spatial detail. Hear footsteps, shots, and movement with clarity that supports fast, directional play.

Compact Fit. Comfort in Every Size

Stay focused, with a compact form that minimizes ear contact. Swap between noise-isolation or hybrid tips, in 4 sizes for all-day immersive and comfortable gameplay.

Snug In-ear Fit with Eartip Choices

The low-profile design sits securely without pressure. Choose from four sizes of noise-isolation or hybrid eartips for all-day comfort.

Tournament-ready Comfort

Tournament-tested comfort. A narrow cable and small form reduce pressure even when worn under earmuffs, so you stay locked in when the crowd noise rises.

Portable Carrying Case

Compact case provides quick access and safe storage for earbuds and accessories.

Detachable Headphone Cable

Detachable cables for easier packing, storing, and cleaning.

Bundled with 6 Knox Gear Silicone Earbud Replacement Tips

Up your listening comfort level and fit with the Knox Gear Silicone Earbud Replacement Tips for In-Ear Headphones (Black, 6-Pack). These tips will fit most major earbud brands and come in different sizes so you can choose the best pair for your ears. The special design of the silicone earphone tip takes your comfort to the next level for long listening sessions. This material provides the perfect seal for superior noise isolation and improved sound. Knox Gear silicone earbuds tips are available in 3 different core sizes to ensure compatibility with most earphones.

The Knox Gear Silicone Earbud Replacement Tips come with the Knox Gear Guaranteed Good: Works as It Should, 1-year fail-safe warranty.

Shipping & Returns

  • Same Day Shipping


    All orders placed by 1PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

  • Free Standard Shipping


    We offer free standard shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).



  • Easy returns


    If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.


Frequently Asked Questions

How do I return an item?

Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.

Will I receive a full refund when I return an item?

You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.

How many days do I have to make a return?

You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 

My item was damaged in transit. How do I place a return?

If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage. 

There’s an issue with my order, what should I do?

Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.

Can I exchange an item?

We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.

If I ordered a kit, do I have to return all the items?

If you ordered a kit, you must return all components and accessories to receive a full refund.

I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?

If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.

Do you offer repairs?

We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.

What is your return policy?

Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

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