1. Sennheiser BTD 600 Bluetooth Receiver - Connect Bluetooth Headphones to PC / Mac
Make the most of your Bluetooth headphones Get outstanding performance from your Bluetooth headphones with the BTD 600 Bluetooth USB Adapter from Sennheiser The adapter plugs directly into the USB-A port on your Mac or Windows computer (a USB-A to USB-C adapter is included for machines with a USB-C port) and provides quick and easy wireless communication via Bluetooth 5.2 at a range up to 10m / 32.8' In addition to the SBC codec, the system also supports the aptX, aptX HD, and aptX Adaptive codecs, ensuring high-quality audio for listening, conferencing, and streaming applications The dongle is automatically switched on as soon as you plug it in and immediately searches for available devices; if a pair of headphones has already been paired with the BTD 600, they will resync automatically A three-second press on the multifunction button engages the manual pairing mode if you want to use it with a different device A set of three LED indicators shows you pairing, codec, and mute status at a glance Features Pair your Bluetooth headphones to your PC or Mac once Bluetooth 5.2 and aptX Adaptive codecs let your headphones show their full potential Low latency for seamless video lip sync and smooth calls Use the controls on your headphones for music, videos, and calls Swap between multiple PCs or Macs without re-pairing Convenient USB-A to USB-C adapter included for broad compatibility Specs
Connectivity: Bluetooth 5.2 compliant, class 1, 10 mW (max) Transmission
frequency: 2,402 MHz to 2,480 MHz; GFSK, π/4 DQPSK / 8DPSK Operating
Range: up to 10 m / 32.8' Supported
Profiles: A2DP, AVRCP, HFP Supported
codecs: SBC, aptX, aptX adaptive Storage
Temperature: -25 to 70°C; Relative humidity 10 to 90% App
support: Sennheiser Transmitter Updater (PC/Mac) Supported operating
systems: Windows 8.1 or later, MacOS version 11 or later
Dimensions: 15.5 x 19.7 x 7.8 mm (Bluetooth dongle), 15.5 x 25.3 x 7.8 mm (USB A-C adapter), 15.5 x 33 x 7.8 mm (dongle adapter)
Weight: 1.9 g (Bluetooth dongle), 2.8 g (USB A-C adapter) Box Content Sennheiser BTD 600 USB dongle USB-C to USB-A adapter Sennheiser