• USB-C connection Windows or Apple Mac OS
• Flexible, noise-canceling microphone with Acoustic Fence technology
• Advanced hybrid Active Noise Canceling (ANC) with three settings to optimize what you can hear
• On-call indicator lets others you're busy on a call
• Soundguard technology to block out noise spikes
• Lightweight design only .41 lbs./186 g
• Dynamic EQ optimized for PC wideband voice telephony up to 7 kHz or for multimedia 20 Hz to 20 kHz
• Adjustable headset with 180º pivoting speakers
• Padded headband for all day comfort
• TAA COMPLIANT
• Old Poly part# 214407-01- New HP Part# HP-772K4AA

***PRODUCT DATASHEET  

On manufactures backorder, check ETA