Black Gaming Head-band Headset Wireless USB connectivity Bluetooth 5.2 30 m Supraaural 20 - 20000 Hz 32110 dB Microphone type: Boom -41 dB 550 mAh Kensington's H3000 Bluetooth Headset delivers an immersive and focused experience, the wireless freedom to roam and superior sound technology. Cooling-gel infused memory foam earpads with heat transferring fabric provide all-day comfort, AI-powered environmental noise-cancelling technology suppresses distracting background sounds, LED indicators confirm status and reduce interruptions, music controls with call detection technology simplify transitions and sidetone provides better call engagement. Dynamic 40mm neodymium drivers deliver a superior audio experience for calls and music. The long-life battery with Rapid Charge Technology keeps the headset functioning while it charges. The H3000 is part of Kensingtons Professional Video Conferencing ecosystem - providing an integrated experience so you spend more time being productive.Works wi