Sennheiser BTD 600 Bluetooth USB Adapter

BH #SEBTD600BTA • MFR #700248
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Sennheiser BTD 600 Bluetooth USB Adapter
Key Features
  • Quick, Easy, and Reliable Bluetooth
  • High-Quality Bluetooth 5.2 Audio
  • aptX, aptX HD and aptX Adaptive Codecs
  • Includes Dongle & USB-A to USB-C Adapter
Get outstanding performance from your Bluetooth headphones with the BTD 600 Bluetooth USB Adapter from Sennheiser. The adapter plugs directly into the USB-A port on your Mac or Windows computer (a USB-A to USB-C adapter is included for machines with a USB-C port) and provides quick and easy wireless communication via Bluetooth 5.2 at a range up to 32.8'. In addition to the SBC codec, the system also supports the aptX, aptX HD, and aptX Adaptive codecs, ensuring high-quality audio for listening, conferencing, and streaming applications.
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Sennheiser BTD 600 Overview

Get outstanding performance from your Bluetooth headphones with the BTD 600 Bluetooth USB Adapter from Sennheiser. The adapter plugs directly into the USB-A port on your Mac or Windows computer (a USB-A to USB-C adapter is included for machines with a USB-C port) and provides quick and easy wireless communication via Bluetooth 5.2 at a range up to 32.8'. In addition to the SBC codec, the system also supports the aptX, aptX HD, and aptX Adaptive codecs, ensuring high-quality audio for listening, conferencing, and streaming applications.

The dongle is automatically switched on as soon as you plug it in and immediately searches for available devices; if a pair of headphones has already been paired with the BTD 600, they will resync automatically. A three-second press on the multifunction button engages the manual pairing mode if you want to use it with a different device. A set of three LED indicators shows you pairing, codec, and mute status at a glance.

  • No tricky installation or driver to install
  • Pair your Bluetooth headphones to your Windows or Mac computer once and you're done
  • You can even plug the adapter into a different computer, and your headphones will still be paired
  • Bluetooth 5.2, aptX, aptX HD, and aptX Adaptive codecs let your headphones show their full potential
  • Low latency for seamless video lip sync and smooth calls
  • Use the controls on your headphones for music, videos, and calls
  • Swap between multiple Windows or Mac computers without re-pairing
  • Convenient USB-A to USB-C adapter included for broad compatibility
UPC: 810091270721

Sennheiser BTD 600 Specs

Physical
Color
Black
Dimensions
0.9 x 0.6 x 0.3" / 22 x 15.5 x 8 mm (Adapter)
0.8 x 0.6 x 0.3" / 20 x 15.5 x 8 mm (USB-C Dongle)
Weight
0.1 oz / 3 g (Adapter)
0.1 oz / 2 g (USB-C Dongle)
Packaging Info
Package Weight
0.1 lb
Box Dimensions (LxWxH)
3.9 x 3.7 x 0.8"

Sennheiser BTD 600 Reviews

Works great!

By Sital
Rated 5 out of 5
Date: 2025-09-10

The device works even better than expected. Thank you!

Works well so far

By fastcart
Rated 5 out of 5
Date: 2025-04-07

I bought these used and have had little issues. They connect to my Sennheiser Momentum 3 BT headphones fine and sound just as good as connecting to my phone. When I try to connect to discord, the sound quality drops a lot, but that's the fault of the headphones' bandwidth. I tried connecting a pair of Samsung Buds 3 Pro, but they wouldn't connect. For $25 (almost half off) used, one out of two ain't bad. For me anyway. :)

See any errors on this page?

Will this adapter pair with HD 450BT headphones?

Will this adapter pair with HD 450BT headphones?
Asked by: Alex
The Sennheiser BTD 600 Bluetooth USB Adapter (BH # SEBTD600BTA) will pair with Sennheiser HD 450BT headphones.
Answered by: Mark S
Date published: 2024-03-30

I have a pair of Sennheiser HD 450BT headphones. ...

I have a pair of Sennheiser HD 450BT headphones. Will this adapter work this set of headphones on my windows 10 PC?
Asked by: Alex
The Sennheiser BTD 600 Bluetooth USB Adapter (BH # SEBTD600BTA) is compatible with Windows 10.
Answered by: Mark S
Date published: 2024-03-28

Will this pair with any bluetooth headset or ...

Will this pair with any bluetooth headset or in-ear monitors?
Asked by: Cindy
The Sennheiser BTD 600 Bluetooth USB Adapter (B&H # SEBTD600BTA) can be used to connect any Bluetooth headphones to a Mac or Windows computer.
Answered by: Teddy B
Date published: 2024-10-27

Will the BTD 600 USB Adapter pair w/Bose ...

Will the BTD 600 USB Adapter pair w/Bose SoundLink Flex 2Gen OR Marshall Emberton II > Bluetooth speakers?
Asked by: MARK
The Sennheiser BTD 600 Bluetooth USB Adapter (BH # SEBTD600BTA) plugs directly into the USB-A port on your Mac or Windows computer (a USB-A to USB-C adapter is included for machines with a USB-C port). It should readily pair with headphones or the BT speakers you have listed.
Answered by: Mark S
Date published: 2025-01-07

Will the BTD600 adapter pair with iphone 14?

Will the BTD600 adapter pair with iphone 14?
Asked by: David
The Sennheiser BTD 600 Bluetooth USB Adapter is not going to work with an iPhone 14 because the iPhone utilizes its own Bluetooth.
Answered by: JP A
Date published: 2025-12-10

Can use for Samsung TV to Sennheiser headphones?

Can use for Samsung TV to Sennheiser headphones?
Asked by: Jon
The Sennheiser BTD 600 Bluetooth USB Adapter (BH # SEBTD600BTA) is designed for use with computers only.
Answered by: Mark S
Date published: 2024-03-28
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