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Koss BTS1 Bluetooth Speaker


A compact, portable bluetooth speaker from Koss – tiny size, big performance!

SKU: KOSSBTS1 Categories: , Brand:

Small enough to fit in a pocket and weighing just 0.36 lbs, the Koss BTS1 Wireless Bluetooth® Speaker is designed specifically for portability and on-the-go use. Its lightweight design is accentuated by its minimalistic properties which make it incredibly compact and perfect for travel.The Koss BTS1 Wireless Bluetooth® Speaker features a unique kickstand allowing the listener to choose between omni-directional and directional listening, providing a personalized experience for any location.

Using the BTS1 Wireless Bluetooth® Speaker is incredibly easy. On-board controls allow for quick pairing and easy access to volume control. The BTS1 also has 3.5 mm auxiliary in and out jacks for connected listening, as well as the option for daisy chaining.

  • Share your music, everywhere
  • Wireless
  • Aux Input, Output
  • Directional or omni-directional sound
  • On-board Controls
  • Designed and engineered to deliver the Sound of Koss
  • 1-Year Limited Warranty


  • Dimensions: 10.16 x 7.62 x 2.54cm
  • Weight: 164.43g
  • ~5 hour listening time