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AcoustixBand | Premium Bluetooth® headset with mic

In stock


Mobile device ready

Simplies hands-free conversations on your PC or cell phone

Microphone type

Embedded omnidirectional microphone that picks up your voice without having to talk directly into it


Rechargable battery for hours of freedom


Bluetooth® ready

Headset buttons

Power and volume controls. Integrated playback and track selection controls

Bluetooth technology…wireless freedom at its best

The KHS-650 Headset with Bluetooth® Wireless Technology simplifies hands-free conversations on your PC or cell phone. Compatible with other Bluetooth technology enabled devices, it provides great functionality and comfort. Integrated control buttons allows you to adjust the volume, even pause music playback to pick up incoming phone calls. With the KHS-650 headset you can experience the real freedom of talking and listening to your favorite music, wirelessly!


  • RF frequency range: 2.402~2.480GHz
  • Modulation type: GFSK (Gaussian Frequency Shift Keying)
  • Connectivity standard: Bluetooth® V3.0 with Enhanced Data Rate
  • Maximum range: Up to 10 meters (33 ft) in open spaces
  • DC input: 5V
  • Operating current: 160mA
  • Status indicator: Red and blue LEDs
  • Embedded internal antenna


  • Directivity: Omnidirectional
  • Impedance: +/-2.0k
  • Sensitivity: 52±3dB

Drive unit

  • Housing size: Ø40mm
  • Impedance: 32
  • Sensitivity: 85dB
  • Frequency response: 20 Hz - 20 kHz

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