Product Type
Headset - Bluetooth - wireless - USB, 3.5 mm jack
Recommended Use
Phone, computer, conference
Max Operating Distance
65 m
Headphones Form Factor
On-ear
Connectivity Technology
Wireless
Wireless Technology
Bluetooth
Bluetooth Audio Codec
SBC, AAC, aptX, aptX HD
Bluetooth Version
Bluetooth 5.0
Bluetooth Profiles
Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile (AVRCP)
Sound Effects
Clear Voice, Super Bass Control (SBC)
Active Noise Canceling
Yes
Active Noise Cancelling Technology
Ambient Noise Cancellation
Frequency Response
20 - 20000 Hz
Max Sound Pressure
118 dB
In-Cord Volume Control
Yes
Simultaneously Connectable Devices Qty
2
Form Factor
Headset microphone
Microphone Technology
Electret condenser
Microphone Operation Mode
Uni-directional
Frequency Response
80 - 6800 Hz
Controls
Mute, volume, answer/end
Connector Type
USB ¦ Headset (mini-phone 3.5mm)
Intelligent Assistant
Siri, Cortana, Google Assistant
Included Accessories
Travel case
Cable Details
USB adapter ¦ Audio cable - detachable ¦ USB cable - detachable
Compliant Standards
AES-128
Battery
Headset battery rechargeable
Run Time (Up To)
25 hour(s)
Run Time Details
Continuous talk (noise cancelling ON): up to 20 hours ¦ Continuous playback (noise cancelling ON): up to 25 hours
Recharge Time
2.5 hour(s)
Service & Support
Limited warranty - 1 year
Compatibility Information
Designed For
Cisco DX70, DX70 - MSRP, DX70 (No Radio), DX80, DX80 (No Radio) ¦ Cisco IP DECT Phone 6825 ¦ Cisco IP Phone 8821, 8845, 8851, 8861, 8865, 8865NR ¦ Cisco Unified Wireless IP Phone 8821, 8821-EX