Poly Wired Headset Blackwire 3225 Connection Noise Canceling with Microphone Lightweight Year Manufacturer Windows Mac Chrome Web Conference Earphones

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Although it is an entry model in the Poly Blackwire series, it is suitable for corporate needs due to its high quality audio performance. The stylish design and flexible microphone boom allow for a customizable fit. Audio performance: Wideband audio, passive noise-cancelling microphone, and enhanced digital signal processing (DSP) deliver clear, natural, and rich audio. Sound Guard: Equipped with a sound limiting function that protects your ears from sounds exceeding 118dBA. Supports USB-C and 3.5mm connectivity for simple and easy connection to PCs and Macs. Ideal for use in web conferences, webinars, calls using a PC, etc. that require high quality calls. The flexible, length-adjustable headband and highly comfortable leather-type ear pads make them comfortable to wear for long periods of time. The 180° rotatable ear cups make it compact and easy to carry without adding bulk to your bag.

Manufacturer warranty 2 years