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Black wired in-ear headphones with 3.5mm plug and .8m cable

No Sew

No Sew 500347521 Wired In-Ear Headphones Black 3.5mm .8m Cable Active Noise Cancelling

SKU CH-9D9N-GB7V6

Wired in-ear headphones with active noise cancellation, 3.5 mm plug and 0.8 m cable

  • ColorBlack
  • Frequencynot_applicable
  • Contains Embedded BatteryFalse
  • Dimensions & Weight14 cm x 10 cm x 2 cm
  • Active noise cancellation reduces ambient sound
  • 5 mm plug fits phones, tablets and computers
  • .8 m cable keeps the earpieces close without tangling
  • Balanced-armature driver covers 20 Hz to 20 000 Hz
  • 120 dB sensitivity delivers loud output from low-power sources

Wired In-Ear Headphones with Active Noise Cancelling

These wired in-ear headphones connect via a 3.5mm plug and feature active noise cancellation. The .8m cable links directly to phones, computers or MP3 players. Sealed earcups and a balanced armature driver deliver sound without a battery. They suit listeners who want a simple wired connection and noise reduction on the go.

Upgrade from Basic Earbuds Without Noise Control

The jump is worth it when background noise masks detail in music or calls. Active noise cancellation reduces ambient sound that passive tips cannot block. The 3.5mm plug works with any device offering that jack, so no adapter or Bluetooth pairing is needed. Buyers who want wireless freedom or a built-in microphone should look elsewhere.

Steady Output During Long Listening Sessions

With no internal battery the headphones draw power from the source device, so output stays consistent for as long as the host plays. The 120dB sensitivity and 20-20000Hz range are maintained without voltage drop. Impedance up to 32 ohms matches typical portable outputs. The plastic construction and sealed design keep weight low for extended wear.

Highlights

  • Active noise cancellation reduces ambient sound
  • 5 mm plug fits phones, tablets and computers
  • .8 m cable keeps the earpieces close without tangling
  • Balanced-armature driver covers 20 Hz to 20 000 Hz
  • 120 dB sensitivity delivers loud output from low-power sources

Specifications

BrandKqcibz
Series500347521
Model500347521
Part Number500347521
ColorBlack
Frequencynot_applicable
Contains Embedded BatteryFalse
Dimensions & Weight14 cm x 10 cm x 2 cm

Questions about this item

What device jack does the 3.5 mm plug on the 500347521 headphones fit?

The 3.5 mm L-bend plug fits any standard 3.5 mm audio jack on phones, computers or MP3 players.

How do you activate the active noise cancelling on the 500347521 headphones, and what step is often missed?

Active noise cancelling works automatically when the 3.5 mm plug is fully seated; the common miss is leaving the plug partially inserted.

Which part of the 500347521 headphones is most likely to need replacement first?

The .8 m cable and 3.5 mm plug endure the most flexing, so they typically wear out before the sealed earcups or balanced-armature drivers.

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