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KASOTT
KASOTT SoundMaster Pro V1

KASOTT SoundMaster Pro V1

Best price now

$4.99at eBayObserved at 10:51 PM

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

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Our take on the KASOTT SoundMaster Pro V1

The KASOTT SoundMaster Pro V1 is a wired in-ear gaming earphone with two 10mm dynamic drivers per side, a 3.5mm jack and an aluminium shell. It uses an angled-tip design for passive sound isolation rather than active noise cancellation. At $4.99 at eBay as of November 4, 2026, it sits at the low end of its recent range, with only two stores listing it new.

Best forBudget gamers who want a cheap wired backupBuyers who prefer a 3.5mm jack over BluetoothCasual listening on a phone or laptopAnyone wanting a spare pair for a bag or desk
Pros
  • Dual 10mm dynamic drivers per ear at a very low price
  • Wired 3.5mm connection works with no pairing or charging
  • Aluminium housing feels sturdier than typical budget plastic
  • Angled tips and 16-ohm impedance suit phones and controllers
  • Full 20 Hz–20 kHz rated frequency range
Cons
  • No water resistance, so sweat and rain are a risk
  • No microphone or inline controls listed
  • Wired only, with no Bluetooth option
  • Little brand track record compared with established audio names
  • 80 g listed weight is heavy for in-ears if accurate

KASOTT SoundMaster Pro V1 prices at every store

  • eBayNew

    In stock

    $4.99Observed at 10:51 PM
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  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $29.99Observed at 10:51 PM
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KASOTT SoundMaster Pro V1 price history

Lowest price we've seen: $4.99 on Nov 5 at eBay. Tracked across 2 stores since Nov 5.

From eBay

  • Gaming earphones with dual audio drivers
  • Wired connection via 3.5mm jack
  • Green color
  • New condition, in original packaging
Guarantee
eBay Money Back Guarantee: get the item you ordered or your money back.
Returns
30 days returns; buyer pays for return shipping, deducted from refund if an eBay shipping label is used.
Shipping
USPS Ground Advantage; ships from Sumter, South Carolina, United States.

Specifications

Connectivity
3.5mm Jack
Impedance
16 OhmSource
Driver size
10mm dual dynamic driversSource
Frequency range
20 Hz - 20,000 HzSource
Headphone jack
3.5 mm JackSource
Ear placement
In EarSource
Earbud shape
Angled tipSource
Enclosure material
AluminiumSource
Item weight
80 GramsSource
Noise control
Sound IsolationSource
Water resistance
Not Water ResistantSource
Model number
KST-G21Source

Questions and answers

Is the KASOTT SoundMaster Pro V1 worth buying?
At $4.99 at eBay as of November 4, 2026, it is a low-risk spare pair for gaming or calls on a 3.5mm device. Do not expect the build or tuning of $50 earphones.
Does it work with a phone that has no headphone jack?
No. It uses a 3.5mm jack, so you need a USB-C or Lightning adapter on phones without a headphone port.
Does it have a microphone for voice chat?
The listed specs show only a 3.5mm jack and no microphone or inline remote, so plan on a separate mic for game chat.
Can I use it for workouts or in the rain?
No. It is listed as not water resistant, so sweat and rain can damage it.
What comes in the box?
Listings describe it as new in original packaging, but the included accessories are not specified. Check the listing before buying if you need spare tips.
When is it cheapest?
The best new price seen is $4.99 at eBay as of November 4, 2026. With only two stores listing it, compare both before buying.
Where is the KASOTT SoundMaster Pro V1 cheapest?
At eBay, for $4.99, as of our latest check.
Where can I buy the KASOTT SoundMaster Pro V1?
2 stores we checked sell it, including eBay, Amazon.

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