Overview

  • 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.
  • Sealed design, superior noise isolation
    With a fully sealed housing and high-isolation tips, the E9 reduces noise—built to block cheers and distractions, and lock you into the comms and chaos.
  • Clear sound with 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.
  • Virtual 7.1 surround sound experience
    Advanced signal processing delivers virtual 7.1ch surround. Hear more of your surroundings, enabled via INZONE Hub and USB-C audio box.
  • 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.
  • Thin cables. Tournament-ready comfort.
    Tournament-tested comfort. A narrow (1.8m) cable and small form reduce pressure even when worn under earmuffs, so you stay locked in when the crowd noise rises.
  • Easy-access carrying case
    The case provides fast access to your gear, whether you’re setting up or packing up, with organized storage for both the E9 and audio box.

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Specifications

Capacity & configuration

Connection Type
Wired

Dimensions & weight

Product Name
INZONE E9 Wired In-Ear Monitor for Gaming
Product Height
5.8 inches
Product Width
5.9 inches
Product Length
6.18 inches
Product Weight
4.4 pounds

Features

Color
White, Black, Glass Purple
Brand
Sony
Sound Isolating
Yes
Connector Size
1/8 in. (3.5mm)
Carrying Case
Yes
Headphone Fit
In-Ear
Style
Gaming
Compatible Platform(s)
Android
Ear Tip Sizes Included
Small
UPC
027242933170, 027242933187, 027242937093

Power & warranty

Model Number
IERG900/W
Warranty - Parts
1 year
Warranty - Labor
1 year

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

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Customer reviews

Write a review
galexOct 17, 2026 · Verified purchase ★★★☆☆

uncomfortable - sound is good, very uncomfortable, and cord is super short wished i would've gotten another one i was looking at

AidenSep 17, 2026 · Verified purchase ★★★★★

Good headphones - Good directional sound. Comes with usbc adapter which is great

MrStrangeAug 24, 2026 · Verified purchase ★★★★★

A Marriage of Comfort and Performance - These are really good, very comfortable and great audio. The wire is pretty long too which I personally like. It comes with a few different tips so you can get a better seal and comfort + a very nifty carrying case if you plan to take them with you. Also comes with a 3.5mm to USB-C cable so you could connect them that way if you need to. Overall a very good product, would recommend if you're looking for something besides over ear headphones.

Verified BuyerAug 6, 2026 · Verified purchase ★★★★★

Great wired ear buds - These worked ear buds work with a headphone jack and have an attachment for USB C. I have only used the headphone jack and the sound is great. Very comfortable fit as well.

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Questions & answers

Ask a question

Email [email protected] or call (888) 419-6820 during business hours.

Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
We can install it tooOptional in-home delivery, installation and haul-away on large appliances.
Talk to our team(888) 419-6820 · Mon–Sat