Skip to content
HearWiki
1MORE E1003Image © usa.1more.com

1MORE E1003

49/ 100
Weak
HearWiki score

Pricey for what it is

$19
typical price, USD
Discontinuedupdated
Manufacturer pageBuy now onAmazon

At a glance

Brand
1MORE
Type
Wired IEMs
Fit
-
Connection
Wired
Noise cancelling
No
Released
2020

Score breakdownweak overall

Sound5.8
Calls5.8
Value6.0

The 1MORE Piston Classic In-Ear Headphones are wired in-ear headphones, known for their classic design and sound quality.

The HearWiki takeAI-condensed

The 1MORE E1003, also known as the Piston Classic, is a budget-friendly wired in-ear model with a single 8mm dynamic driver and a notable bass-forward sound signature. It's easy to power from any device thanks to its 32-ohm impedance, and the build quality plus included ear tips are generally well-regarded. However, the short, thick nozzle may cause discomfort for some, and treble detail is not a strong suit.

What works

  • Bass-heavy tuning that suits many genres
  • Solid build quality and finish
  • Easy to drive from phones or basic players
  • Good selection of ear tips included
  • Lightweight at just 13 grams

What doesn't

  • Treble can feel lacking for detail-focused listeners
  • Short, thick nozzle may fit poorly for some ears
  • Microphone sits far from the mouth on the cable
  • Non-detachable cable limits customization

Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.

Specifications

Audio - 1MORE E1003
Driver8 mm dynamic
Driver typedynamic
Driver size8 mm
Drivers per side1
Frequency response20 Hz - 20 kHz
Impedance32 Ω
Sensitivity98 dB/mW

What the reviews said

3 source(s) feeding this product's score.

stereo.vn

80

This review says the E1003 is a small design update that makes a strong impression overall. It describes the sound as suitable for many genres, while also noting slightly lacking treble and a microphone position that sits a bit far from the mouth.

Read the full review

0db.co.kr

The reviewer found the 1MORE E1003/Piston Classic to be generally positive, especially for listeners who like a noticeable bass boost. They praised the finish and included ear tips, but noted the short, thick nozzle may be uncomfortable for some and that treble-focused listeners may want to pass.

Read the full review

headfonia.com

The reviewer reported that the earphones are easy to drive and sound essentially the same from a phone as they do from a stronger portable player. The cited impedance is 32 ohms, reinforcing that they are not demanding to power.

Read the full review

Own these? Rate them.

A minute of your experience with the 1MORE E1003 helps the next person shopping for them.

Alternatives in the $10–$38 range

Other wired iems models at a comparable price, ordered by HearWiki score.

83
Wired IEMs
7Hz x Crinacle Zero: 2
$25Still sold new
82
Wired IEMs
Tangzu Waner S.G
$19Still sold new
82
Wired IEMs
TRUTHEAR GATE
$22Still sold new
81
Wired IEMs
Tripowin x 0diBi Vivace
$30Still sold new
79
Wired IEMs
Kiwi Ears Belle
$30Sold new
79
Wired IEMs
DUNU TITAN X
$35Sold new
79
Wired IEMs
Tangzu Wan'er S.G
$19Still sold new
79
Wired IEMs
NICEHCK TEARS
$29Sold new

More from 1MORE

Other 1MORE models in the database, same category first.

Where it sits in our rankings

The data-driven guides this model qualifies for.