Best Seller | Sennheiser BTD 600 Bluetooth USB Adapter 700248 Free Shipping! Sennheiser BTD 600 Bluetooth USB Adapter 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, Single Button Operation with Status... ... more Sennheiser BTD 600 Bluetooth USB Adapter 700248 Free Shipping! Sennheiser BTD 600 Bluetooth USB Adapter 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, Single Button Operation with Status... | | $39.95 FREE shipping go to store |