Sennheiser BTD500 USB Adapter Wireless Bluetooth Dongle-OPEN BOX

USB Plug and Play Wireless Bluetooth A2DP/Apt-X Dongle Adapter Dongle with HFP/HSP Capability

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A BETTER Wireless Solution

No need to keep accepting the negative side of going wireless with your headphones or headset, which is sacrificing the majority of your sound quality. Until now you have largely been stuck choosing between the two but with the Sennheiser BTD 500 USB you will be covered in all aspects. This USB Dongle plugs into any computer or laptop and instantly improves the sound you are getting through any wireless set of headphones. This little guy automatically establishes an audio link so there is no need to hit a button or switch on the microphone when picking up a phone call or changing to Skype chat. Any Bluetooth enabled headset or headphones is compatible and will be made better for pairing up with a real winner. Just plug in and play to have the enhanced audio from your hands-free headset you have been longing for.

General Features:

  • Plug and Play USB wireless bluetooth A2DP/Apt-X Dongle Adapter Dongle Adapter
  • No Instillation required for this device, simply plug in to your PC or laptop and the software loads itself
  • Offering better music quality tan what you are used to from wireless sound thanks to the APT-X audio codec
  • Will handle phone calls including skype calls when paired with an applicable bluetooth device
  • This Dongle gives you the wireless freedom to enjoy our music hands free up to 10 meters
  • Easily switch from a phone or skype call back your music and back again with the BTD 500 automatically establishing an audio link, no need to press any buttons or switch anything on or off
  • This versatile device works with your PC or MAC with no issues
  • Made in the Sennheiser model to provide top notch audio quality
  • So small and portable you can throw it anywhere, in your bag, in a pocket, or briefcase
  • Primary Color tone: Black
  • Manufacturer Part Number: 504190
  • Also Found As: BTD500 USB, BTD 500USB, BTD500USB
  • Authorized Internet Dealer
  • 2 Year Manufacturer's Warranty

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
2 years
Labor Warranty Duration
2 years
Warranty Provider

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Average Attribution Rating

Browse 3 questions and 7 answers
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Why did you choose this?
Sonic Electronix Store
I evidently need it with my Phonak hearing aids since there is no driver available for the Phonak Com Pilot Bluetooth device.
Michael S on Aug 18, 2015
Want to use with Phonak ComPilot and PC with my hearing aids. Better than wired connection.
Darryl C on Jan 29, 2015
new car stereo tired of wires hope it works
eli l on Feb 9, 2015
wanted aptx bluetooth from my PC so I will get best audio quality on my Sennheiser MM 500-X APTX headphones
Neil W B on Nov 8, 2014
Can this be used on a PC to drive music to Bluetooth speaker(s)?
A shopper on Dec 16, 2014
Best Answer: It works on sennheiser mm550 bluetooth headphones so I don't see why it wouldn't.
Reply · Report · Chuck G on Dec 16, 2014
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Can I use this with a PDA in order to "sync" it with my laptop?
Juan V on Aug 14, 2014
Best Answer: No, it will only connect with a sennheiser device. Its not really a bluetooth device :/
Reply · Report · Simon B on Aug 14, 2014
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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Sennheiser BTD500 USB Adapter Wireless Bluetooth Dongle-OPEN BOX