$109.95
Canadian Shipping Details
We offer free shipping in Canada on most items when an order totals $99 or more before tax. Some exceptions apply; click here for our full shipping policy.
Estimated free shipping transit time
- Greater Toronto Area: 1-2 business days
- Rest of Ontario: 2-3 business days
- Quebec: 2-3 business days
- Maritimes, Manitoba: 3-4 business days
- Alberta & Saskatchewan: 4-5 business days
- British Columbia: 5-6 business days
- Territories: 6-10 business days
Express options available at checkout. Orders dispatch next business day.
Toronto Store Pickup
Select in-store pickup at checkout and collect your order from our store in Toronto.
Find our entrance on Bay Street, near Charles Street West. We also have a pickup area in the Manulife Centre parking garage. Click here for directions. Before coming to the store, please wait for a confirmation email indicating your order is ready for pickup.
⚠️ No Returns on Headphones Once Opened
Buy with confidence, backed by Price Protection: if our advertised price goes down within 30 days of your purchase, contact us and we'll refund the difference.
For hygienic reasons, there are no returns on headphones and earphones once opened.
All in-stock headphones are available for personal demonstration in-store. We encourage you to try before buying to ensure satisfactory sound, fit, and functionality.
Click here for our full return policy.
If an item is defective upon receipt, please notify us within 30 days of purchase so we can arrange an exchange. For issues following 30 days, we will work with you and the manufacturer within the scope of each brand’s warranty and service policies.
Description
Sennheiser BTD700
Make the most of your Bluetooth® headphones.
The BTD 700 Bluetooth USB Dongle is a next-generation adapter designed to deliver high-definition, low-latency wireless audio. Featuring aptX Lossless and Auracast™ technology, it transforms how you experience music, gaming, and calls—seamlessly and effortlessly.
- Lossless Audio Quality – Supports aptX Adaptive (up to 24-bit, 96kHz) and aptX Lossless, for rich, high-resolution sound.
- Auracast™ Multi-Streaming – Connect multiple headphones or speakers to a single source for shared listening.
- Superior Call & Video Performance – Extended range, clearer voice pickup, and uninterrupted Bluetooth calls
- Game Mode with Low Latency – Enjoy improved audio sync with select devices for smooth, immersive gameplay and video streaming.
- Easy Plug & Play – No complicated setup; just plug in, pair once, and switch between devices without re-pairing.
High-definition audio
Feel Every Detail in Your Music, Movies, and Games.
With support for aptX Lossless and aptX Adaptive, the BTD 700 Bluetooth® USB Dongle delivers rich, clear sound that elevates everything you listen to. It's a great way to ensure you get the most out of your wireless headphones or earbuds, particularly with source devices that only support more compressed Bluetooth technologies like SBC and AAC.
Plug And Play, No Complications
Set Up in Seconds.
No drivers, no fuss. Just plug the BTD 700 Bluetooth® USB Dongle into your device, pair it once with your headphones, and you’re ready to go. It’s the fast, easy way to enjoy wireless audio.
Lag-Free Gaming & Streaming
Game Mode for Audio-Video Sync.
Say goodbye to lag. With latency as low as 30ms*, the BTD 700 Bluetooth® USB Dongle keeps your audio and video in perfect sync—ideal for smooth gaming and seamless streaming. *performance will vary based on devices
Multi-Device Streaming
Share the fun with Auracast.
Stream audio to multiple headphones or speakers at once using Auracast™. Perfect for sharing playlists or gaming with friends.
Take control
Sennheiser Dongle Control.
For a personalized audio experience, download the Sennheiser Dongle Control app to customize audio modes, select codecs, and update firmware with ease.
What's Included
- HD BTD 700 Bluetooth® USB Dongle
- USB-A to USB-C Adapter
- 1-year warranty
Specifications
Article number (SKU)
700434
Connectivity
Bluetooth 5.4 compliant, class 1, 10 mW (max)
Tansmission freq/modulation
2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK
Supported Profiles
HFP, A2DP, Auracast™
Supported codecs
Qualcomm® aptX™, Qualcomm® aptX™ Adaptive Audio, Qualcomm® aptX™ Lossless, SBC, LC3
Power supply
5 V, 100 mA
Input voltage
4.75 to 5.25 V
Product weight
Dongle: approx. 2.2 g / Adapter: approx. 3 g
Product dimension (W/L/H)
Dongle: approx. 23.8 x 15.2 x 7.6 mm / Adapter: approx. 25.69 x 15.2 x 7.6 mm
Operating condition
Operation: 0 to +45°C ; Storage: –25 to +70°C
Supported operating systems
Windows 10 or higher, Mac OS V11 and V12, Android 13 or higher, iPhone or iPad with USB-C
Storage condition
Temp: –25 to +70°C / Rel. humidity 10 to 90%
App support
Sennheiser Transmitter Updater / (PC/Mac)
Country of origin
Designed by Sennheiser in Germany, Made in Thailand
Specs
Dimensions
About Sennheiser
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