Sennheiser BTD 600 – Bluetooth USB Dongle and Adapter

Sennheiser BTD 600 Bluetooth USB Dongle

The BTD 600 is a Bluetooth dongle specially developed by Sennheiser audio experts to be a perfect match for our Bluetooth-enabled products. It's the easy way to get the best performance your headphones can offer.

• USB-A dongle with included USB-C adapter
• Bluetooth 5.2
• Hi-res aptX Adaptive and aptX codec support
• Low latency for seamless video and call sync
• Compatible with PC (Windows 8.1+) and Mac (macOS 11+)
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• Up to 10m / 33ft wireless range
• Maintains full device control from headphones
• 2 Year Warranty

Highlights & Key Technologies

Perfect Match for Sennheiser Headphones
Audio experts at Sennheiser developed the BTD 600 to be a perfect match for all our Bluetooth-enabled products. Nobody wants to fiddle with complicated Bluetooth settings on their computer just to use their headphones. With the BTD 600, you just plug in the adapter and pair your headphones, and that's it. It's the easy way to get the best performance your headphones can offer.

High-Resolution Audio Codecs
Rock-solid Bluetooth 5.2 and the latest aptX audio codecs for high-quality sound. If your headphones support one of the following high-resolution audio encoding methods, you can play music in high quality: aptX Adaptive (aptX, aptX Low Latency). Otherwise your music will be played in normal audio quality (SBC). The status LEDs on the dongle housing indicate the audio encoding method used. When you watch videos and your headphones support aptX Low Latency, the audio-image synchronization is automatically optimized. This means that audio and video always stay in sync.

Seamless Setup and Connection
Just plug in the dongle and pair your headphones. That's it. There's no tricky installation or driver to install. You can even plug the adapter into a different computer, and your headphones will still be paired. The call and music controls on your headphones will still work, too. With audio this good, it's like having an invisible cable.

Stable Connection for Communications
To communicate with clarity, it's important to have a Bluetooth connection you can trust. The BTD 600 gives you stable connections for interruption-free videoconferencing and phone calls. Lower latency means excellent voice synchronization for watching movies and videos. And with aptX HD transmission quality, it's easy to say goodbye to cables even for hi-fidelity music listening.

Details & Specifications

MODEL INFORMATION
Model: BTD 600
Article No.: 700248
Warranty: 24-month warranty

BLUETOOTH SPECIFICATIONS
Bluetooth version: Bluetooth 5.2 compliant, class 1
Transmission frequency: 2,402 MHz to 2,480 MHz
Modulation: GFSK, π/4 DQPSK, 8DPSK
Profiles: HFP, A2DP, AVRCP/HID
Output power: 10 mW (max)
Codec: Qualcomm aptX, Qualcomm aptX Adaptive Audio, SBC
Device name: BTD 600
Range: Up to 10 m / 33 ft

COMPATIBILITY
Compatible operating systems:
Windows 10 or higher
Windows 8.1
macOS V11 and V12
Compatible with: All Bluetooth headphones

CONNECTIVITY
USB interface: USB 2.0
Power supply: 5V DC, 100 mA
Input voltage: 4.75 to 5.25V DC
Operating current: ≤ 100 mA
Standby current: < 2.5 mA

CONTROLS & INDICATORS
Pairing button: Triggers device functions including pairing process, codec switching, mute function, and reconnection
Status LEDs: Indicate operating state of dongle including pairing status, connection status, codec in use, mute status, and Microsoft Teams status

FEATURES
One-button pairing: Simple pairing process with Bluetooth headphones
Automatic reconnection: Dongle automatically reconnects to last paired headphones
Codec switching: Switch between SBC and aptX codecs during playback
Mute function: One-button mute during calls
Microsoft Teams support: Special status indicators for Microsoft Teams
Low latency: Optimized audio-video synchronization with aptX Low Latency
Headphone control support: Use controls on headphones for music, videos, and calls

PHYSICAL SPECIFICATIONS
Dimensions dongle (L x W x H): Approx. 20 x 15.5 x 8 mm / 0.8 x 0.6 x 0.3 in
Dimensions adapter (L x W x H): Approx. 22 x 15.5 x 8 mm / 0.9 x 0.6 x 0.3 in
Weight dongle: Approx. 2 g / 0.07 oz
Weight adapter: Approx. 3 g / 0.11 oz
Temperature range operation: 0°C to +40°C / 32°F to 104°F
Temperature range storage: -20°C to +60°C / -4°F to 140°F
Relative humidity (non-condensing): < 85%

SOFTWARE SUPPORT
Firmware updates: Available via Sennheiser Transmitter Updater (PC/Mac)

INCLUDED ACCESSORIES
BTD 600 USB-A dongle
USB-C to USB-A adapter
Quick guide
Safety guide
Compliance sheet