Frequency range: 20Hz-20kHz (±0

Remote control: IR with button control (AAA battery not included)

Dimensions: 90 x 68 x 18 mm (both transmitter and receiver)

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1 x USB power cable

Accutone Sonar 280 Bluetooth USB Headset, Wireless Headset with Mic, Active Noise Cancelling Mic, 14-Hour Battery Life USB C Hubb och adapter Frequency range: 20Hz-20kHz (±0Accutone Sonar 280 is a lightweight and comfortable over ear headset with both Bluetooth 5. 3 and USB C connectivity, active noise canceling microphone, and up to 14 hours of continuous talk time. Designed for professional users, the Sonar 280 offers easy switching between wireless and wired mode, high audio quality, and full compatibility with platforms such as MS Teams, Zoom, Skype, and Cisco Webex. Specifications Connection: Bluetooth 5. 3 & USB C