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Black wired in-ear monitors with detachable cable, 21 mm by 23 mm

KBEAR KS1 Wired IEM Earphones Black 21mm 23mm

SKU CH-S3R8-86071

Wired in-ear monitors with a single dynamic driver and detachable 4N copper cable for detailed sound and secure fit

  • TypeCable, In Ear
  • ColorBlack
  • SpecCable, KBEAR KS1, Black, Wired
  • Media PlaybackMedia Control, touch
  • RadioWired
  • Speakersdynamic_driver
  • Crystal-clear audio from a dual-magnetic single dynamic driver with independent rear cavity
  • Textured, punchy bass via 4-strand 4N pure copper cable and aluminium-alloy nozzle
  • Ergonomic high-density PC shells suppress internal reflections for comfortable, secure fit
  • Passive noise isolation locks in sound and keeps earbuds stable during runs
  • Ultra-light 21 mm by 23 mm design suits stage, travel, work and daily listening

KS1 Wired IEM Earphones

The KBEAR KS1 is a wired in-ear monitor designed for singers, musicians and listeners who want detailed sound from a portable audio device. It uses a single dynamic driver with a dual magnetic circuit and an independent rear sound cavity to shape its acoustic signature.

Detachable 4N Copper Cable

The bundled cable uses four strands of 4N pure copper and terminates in a standard wired connector for laptops, desktops, tablets and telephones. Its detachable design allows easy replacement if the lead wears out, while the copper construction aims to improve transparency and low-frequency texture.

Ergonomic Fit and Setup

The lightweight PC cavity follows the ear's ergonomic shape for a secure fit that stays in place during movement and provides passive noise isolation. Insert the nozzles, route the cable over the ear, and lower the source volume before connecting to protect the diaphragm; no software or battery charging is required.

Highlights

  • Crystal-clear audio from a dual-magnetic single dynamic driver with independent rear cavity
  • Textured, punchy bass via 4-strand 4N pure copper cable and aluminium-alloy nozzle
  • Ergonomic high-density PC shells suppress internal reflections for comfortable, secure fit
  • Passive noise isolation locks in sound and keeps earbuds stable during runs
  • Ultra-light 21 mm by 23 mm design suits stage, travel, work and daily listening

Specifications

BrandKINYO
SeriesKBEAR KS1
ModelKBEAR KS1
Part NumberYinyoo
TypeCable, In Ear
ColorBlack
SpecCable, KBEAR KS1, Black, Wired
Media PlaybackMedia Control, touch
RadioWired
Speakersdynamic_driver
Remote ControlMedia Control
MP3 SupportLaptops, Desktops, Tablets, Telephones
Contains Embedded BatteryFalse
FeaturesCable, Detachable
Dimensions & Weight21 mm x 21 mm x 23 mm
Package ContentsCable

Questions about this item

How often should the detachable cable be replaced?

The cable is detachable, so it can be swapped if it frays or the connector loosens; no fixed schedule applies.

What limits continuous listening sessions?

The manufacturer recommends resting your ears after every two hours of use.

How warm do the earpieces get during all-day wear?

The lightweight PC cavity stays close to body temperature; no active components generate heat inside the shells.

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