Koss

Koss KSC35WL Bluetooth In-Ear Wireless Headphones

  • Bluetooth version5.2
  • Wireless connectionYes
  • Connector typeBluetooth
  • Wearing styleIn-ear
  • Frequency range15-25k Hz

The Koss KSC35WL wireless in-ear headphones deliver clear, open-ear sound with a comfortable clip design that lets you stay aware of your surroundings. Engineered with oxygen-free copper voice coils and neodymium magnets, these Bluetooth headphones offer reliable connectivity and crisp audio across a 15–25 kHz frequency range.

Description

Built to Keep You Connected

  • Bluetooth 5.2 connectivity with built-in rechargeable lithium-ion battery for 6+ hours of listening
  • In-line microphone and remote control for calls, playback, and volume adjustment
  • 101 dB sensitivity for powerful, clear sound without straining the battery
  • Pivoting ear plates and open hear-through design for all-day comfort and awareness
  • Includes protective carrying case for portability

These headphones suit commuters, office workers, and anyone who wants wireless audio without isolating themselves from their environment. Perfect for calls, music, and staying connected throughout your day.

Specifications

BrandKoss
Bluetooth version5.2
Wireless connectionYes
Connector typeBluetooth
Wearing styleIn-ear
Frequency range15-25k Hz
Colour of productBlack
Net weight0.035 kg
Device connectivityBluetooth
Headphone sensitivity101 dB
Headphones connection typeBluetooth
MicrophoneYes
Noise cancelingNo
USB charging portYes
WirelessYes
Special features6+ Hour Battery Life; Built-in rechargeable lithium-ion battery; In-Line Microphone & Remote (Play/Pause, Start/Stop, Volume, Answer/End, etc.); Clip comfortably over ears with pivoting ear plates; Open hear-through sound allows listeners to stay connected to surroundings; Oxygen-free copper voice coils improve signal transmission and conduction for cleaner, clearer sound; Computer-optimized neodymium iron boron magnet structures deliver great sound quality and volume; Protective carrying case included
EAN021299192566