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KT1
KT1 Open Ear Earbuds

KT1 Open Ear Earbuds

4.3· 1,895 ratings

Best price now

$9.50at MercariObserved at 8:53 AM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the KT1 Open Ear Earbuds

The KT1 Open Ear Earbuds are budget Bluetooth earbuds that rest over the ear opening instead of sealing inside the canal, so you stay aware of traffic, gym noise and conversation. They are sold in black and are priced at the low end of the open-ear category. The best new price is $9.50 at Mercari as of November 5, 2026, with two stores listing them new. That price is far below what name-brand open-ear models cost, which is the main reason to consider them.

Best forRunners and cyclists who want to hear trafficGym and outdoor workoutsBuyers on a tight budgetPeople who dislike earbuds sealed in the ear canal
Pros
  • Open-ear fit keeps you aware of surroundings
  • Very low price at $9.50 at Mercari as of November 5, 2026
  • Bluetooth wireless with no cable to snag
  • Light, over-ear hook style stays put during movement
  • Rated 4.3 out of 5 from 1,895 ratings
Cons
  • Open-ear design leaks sound and gives little bass
  • No noise isolation for loud gyms or planes
  • Few listings: only two stores price it new
  • Budget brand with limited support and warranty information
  • Fit depends on ear shape, so stability varies

KT1 Open Ear Earbuds prices at every store

  • MercariNew

    In stock

    $9.50+ $5.39 shippingObserved at 8:53 AM
    Visit store
  • WalmartNew

    In stockSold by SUPBSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $99.99Verified
    Visit store

Also available at

  • eBayCheck price at eBay

KT1 Open Ear Earbuds price history

Lowest price we've seen: $9.50 on Nov 5 at Mercari. Tracked across 1 store since Nov 5.

What reviewers say

Ratings average 4.3 out of 5 across 1,895 reviews, which is solid for the price. Owners mostly value the comfortable open fit and the low cost, while sound quality draws mixed comments.

Pros
  • Comfortable for long wear
  • Stays in place during runs
  • Good value for the money
  • Easy Bluetooth pairing
Cons
  • Thin bass and quiet sound
  • Sound leaks at higher volume
  • Fit is hit or miss depending on ear size

About the KT1 Open Ear Earbuds

SUPBS is dedicated to empowering individuals to achieve their fitness goals with confidence and comfort. Our brand embodies a commitment to innovation and quality. We strive to provide athletes and fitness enthusiasts with cutting-edge Bluetooth earphones that deliver exceptional performance, durability, and style.

Specifications

color
BlackSource
actual_color
BlackSource
Style
In-ear
Wireless Type
Bluetooth

Questions and answers

Are the KT1 Open Ear Earbuds worth it?
At $9.50 at Mercari as of November 5, 2026, they are a cheap way to try an open-ear fit. Expect basic sound, not premium audio. Buy them for awareness and comfort, not bass.
How do open-ear earbuds differ from regular in-ear buds?
They sit over the ear opening rather than sealing the canal, so you hear your surroundings. You trade noise isolation and bass for safety and comfort.
How is the battery life?
The listing does not state battery life. Check the store page or the box for playback hours before buying, since budget open-ear buds typically run a few hours per charge.
Will they stay on during running?
The over-ear hook design is built for movement, and owners report they stay in place. Fit still depends on your ear shape, so test them on a short run first.
What comes in the box?
The listing does not detail box contents. Expect the earbuds and a charging cable; confirm with the seller whether a case or extra tips are included.
When is the best time to buy?
The current $9.50 at Mercari as of November 5, 2026 is already near the bottom of the earbud market. Watch for holiday sales if you want to go lower.
Where is the KT1 Open Ear Earbuds cheapest?
At Mercari, for $9.50, as of our latest check.
What do buyers say about the KT1 Open Ear Earbuds?
Rated 4.3 out of 5 from 1,895 ratings.
Where can I buy the KT1 Open Ear Earbuds?
3 stores we checked sell it, including Walmart, Mercari, eBay.

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