Sennheiser BTD 700 Bluetooth USB Dongle - aptX Lossless, Auracast, Plug & Play A

Sennheiser BTD 700 Bluetooth USB Dongle - aptX Lossless, Auracast, Plug & Play Audio Transmitter for Headphones and Speakers - Ultra-Low Latency, Bluetooth 5.4, USB-C & USB-A Compatible. The Sennheiser BTD 700 Bluetooth USB dongle lets you realize the full potential of your Bluetooth headphones.

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