The Sennheiser BTD 700 Brings the Best of Bluetooth to Everyone

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Quick Report

Sennheiser has announced the BTD 700, a compact high-performance Bluetooth® dongle designed to bring advanced wireless audio features to any device. The BTD 700 enables aptX Lossless, aptX Adaptive, Auracast, and low-latency gaming via a simple plug-and-play USB-C (with USB-A adapter included) connection. Weighing just 2.2 grams and measuring 24mm, it upgrades laptops, phones, tablets, and desktops with high-definition wireless audio up to 24-bit/96 kHz.

Key features include:

  • High-definition audio codecs (aptX Adaptive & Lossless) for up to 24-bit/96 kHz wireless sound, even on devices lacking native support
  • Dedicated Game Mode for audio latency as low as 30 ms on supported headphones
  • Auracast support for sharing audio to multiple devices
  • Superior voice quality for clearer calls and video chats

The BTD 700 is class-compliant and works with Android, iOS/iPadOS, Windows, and MacOS. It begins shipping June 3rd, 2025, via select Sennheiser retailers and sennheiser-hearing.com, with an MSRP of €49,90 EUR / $59.95 USD.

Source(s)

  • Sennheiser Newsroom
  • TPU