USB Receiver:

• Devices with USB 2.0 Type A support
• USB Type C support with the included adapter

Headset Bluetooth:

• Bluetooth 5 (backward compatible with Bluetooth 4.0, 4.1 & 4.2 devices)

Supported Bluetooth Profiles:

• A2DP 1.3.1
• AVRCP 1.0

• macOS
• Windows 10
• Windows 8
• Windows 7 (requires the USB Receiver)
• Android 4.3 or higher (Jelly Bean added support for Bluetooth Low Energy)
• iOS (iPhone 4S or later support BT 4.0)
• Chrome OS (No software support)

• Logi Tune (PC, Mac, iOS, Android)

Certified for:

• Google Meet
• Google Voice

Compatible with:

• Zoom

• Active Noise Canceling
• Qi Wireless Charging
• Apple MFI certified

• 3.6V 400mAh Li-polymer Rechargeable Battery, 9.5g (non-replaceable)
• Charge via USB cable or Qi-Wireless charging
• Charge Rating 5V / 500mA
• Battery Life (Full Charge): 14 hours
• Charge Time (Empty to Full): 2 hours (both USB & Qi Wireless)
  5 minutes charging gives ~ 1 hours of call time
• Battery status: check in the App or press and hold "+" and "-" on the headset

Bluetooth 5
Connect to two devices (USB receiver+Mobile/PC or Mobile/PC+Mobile/PC) simultaneously.

• Two active-standby Bluetooth connections and up to eight trusted devices
• Prioritizes native Bluetooth connection over USB Connection
• Prioritizes phone calls & video collaboration over music

Other connection features:

• Wireless dual connectivity
• Wireless range up to 30m / 100 ft (open field line of sight in 360 degrees)

• Solid white for 2 sec: Headset Power on
• Flash white slowly: Headset no connection
• Flash white rapidly: Headset is finding pairing device
• Solid white for 30 sec and dim: Headset is paired to device
• Red (solid and flash): Low battery
• Breathing white: Charging
• Solid white: Fully charged

Digital controls on earcup:

• Multifunction button for Play/Pause, Answer/end
• Volume Up, Volume Down
• Power/Bluetooth switch
• ANC (Active Noise Canceling)

• Mute button to Mute/Unmute
• Swipe microphone up to Mute, Swipe microphone down to Unmute

Reset:
NOTE: When you reset your headset, the headset disconnects and returns to the original factory settings forgetting all saved settings.

To reset back to the default mode:

1. Press and hold ANC button and Volume “-” button for 5 seconds.
2. Once powered off (light indicator on the headset turned off), it is successfully reset.

Incoming call:

• 1-second short press to answer call
• 2-second long press to reject call

During a call:

• 1-second short press to end call

Not in a call:

• Double press to play/pause music
• Short press MFB and Volume "+" to track forward
• Short press MFB and Volume "-" to track backward

NOTES:

• Music controls depend on the application used, may not work in web-based applications
• In dual connectivity scenario, native Bluetooth will be prioritized over the receiver

Other controls:

• 2-second long press invoke voice assistant (Siri, Google Voice, Cortana)
• Short press Volume "+" and "-": Battery and connectivity status

• Earpad: Protein PU
• Earcan: ABS
• Slider: Stainless steel metal with PU coating
• Headband: TR90
• Headband cushion: Silicone SA50
• Headband cable: Soft TPE covered by braided speckle fabric
• Microphone boom: ABS with TPE overmolding

• Bluetooth 5 and Unifying
• Connect to 1 Zone 900 headset and up to 6 Logitech Unifying peripherals

• BT Chip: 0x046d_0x0ada;
• Unifying Chip: 0x046d_0xc52b

• Receiver:
  A2DP 1.3.1, AVRCP 1.0
• Headset (Bluetooth connection directly to device, no receiver):
  A2DP 1.3.1, AVRCP 1.6, HFP 1.7, HSP 1.2

• Flash white rapidly: Headset pairing
• Solid white: Headset connected or in a call
• Flash white quickly 3 times and off 2 secs (repeat): incoming call
• Solid Red: Mic muted