| PART NUMBER: UC version, with receiver : 981-001453 DIMENSIONS: Headphone Height: 172.8 mm Width: 166.7 mm Depth: 66 mm Weight: 122 g Packaging dimension Height: 184 mm Width: 174 mm Depth: 72 mm Weight: 253 g TECHNICAL SPECIFICATIONS: Headphone Driver: 30 mm Headphone Frequency response (music mode): 50 Hz – 20 kHz Headphone Frequency response (talk mode): 100 Hz – 7 kHz Headphone Impedance: 32 Ohm Headphone Sensitivity: 96 dB ±3dB @1 kHz Headphone Audio compliance: EN 50332 compliant Microphone Microphone type: 2 noise-canceling mics with long mic boom Microphone Frequency response: 100 Hz – 7 kHz Battery Battery type: Built-in battery (Lithium ion) Battery life (talk time): Up to 16 hours (Battery life may vary based on user and computing conditions) Battery life (listening time): Up to 20 hours (Battery life may vary based on user and computing conditions) Charging port: USB-C Charging cable: USB-C to USB-C, 1 m Connectivity Connectivity Connection Type: Bluetooth, USB-C receiver* and USB-A adapter* (*For version with receiver) Bluetooth version: 5.3 Connectivity Wireless range: Up to 30 m (With open field line of sight. Wireless range may vary depending on the operating environment and computer setup.) SYSTEM REQUIREMENTS: Compatibility: Compatibility (Bluetooth) Windows, macOS, ChromeOS, Android, iOS, iPadOS; Compatibility (Receiver) Windows, macOS, ChromeOS (USB-C receiver and USB-A adapter only available for versions with receiver); Microsoft Teams, Zoom, Google Meet, Google Voice, and Works With Chromebook. Engineered for Intel Evo laptops. (Varies depending on the version you have purchased). Note: The certification for Microsoft Teams over native Bluetooth is supported on Windows 11 with the new Microsoft Teams app. Additional software: Logi Tune (Available on Windows and macOS on logi.com/tune) IN THE BOX: Wireless headset USB-C receiver (For versions with receiver) USB-A adapter (For versions with receiver) (Only use the USB-A adapter with the provided headset) USB-C charging cable Travel bag User documentation |