Sennheiser BTD 500 USB Dongle
Item No.
Mfg Part No.
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Product Information for Sennheiser BTD 500 USB Dongle

Highlights for Sennheiser BTD 500 USB Dongle

  • Product Type:Audio Transmitter/Receiver
  • Frequency Band:ISM
  • Interfaces/Ports:1 x USB

Marketing Information

The BTD 500 USB provides the Bluetooth connectivity audio purists have demanded. Ideal for digital music libraries on a media PC or Mac, this Bluetooth 3.0 dongle adds a premium audio connection over a versatile digital 2.4 GHz link.

This adapter supports A2DP and HSP for stereo audio and voice communication via your computer's USB port-- simply plugging it in (no software required!) adds this functionality to Windows/Mac devices that do not support it, or improves the audio quality over stock Bluetooth chipsets.


Battery Information



  • Interfaces/Ports: 1 x USB
  • Display & Graphics

    General Information

  • Product Type: Audio Transmitter/Receiver
  • Manufacturer Part Number: BTD500
  • Manufacturer Website Address:
  • Manufacturer: Sennheiser Electronic Corporation
  • Product Model: BTD 500
  • Product Name: BTD 500 USB Dongle
  • Brand Name: Sennheiser
  • Memory


    Package Contents

    • BTD 500 USB Dongle
    • User Guide


    Sennheiser Apt-X Headsets:

    • MM 400-X
    • MM 450-X
    • MM 500-X
    • MM 550-X

    Physical Characteristics

  • Weight (Approximate): 0.20 oz
  • Length: 1.8"
  • Height: 0.4"
  • Width: 0.7"
  • Power Description

    Technical Information

  • Frequency Band/Bandwidth: 2400 MHz ISM
  • Operating Range: 33 ft