Poly wired headset Blackwire 8225 connection binaural noise canceling (old model) USB-A

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! ----------------------------------------------------------- 【About Included Manuals】 If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction. 【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary. 【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product. 【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ----------------------------------------------------------- [Connect to] Easily connect to your PC/Mac or desk phone via USB-A. Microsoft Teams version. Includes a dedicated Teams button for instant access to the Teams app. Perfect for: Users who work in environments where background noise impacts productivity and want plug-and-play simplicity and reliability, adjustable active noise cancellation, and premium sound quality for calls and music. Audio performance: Noise canceling microphone blocks out environmental noise. Advanced Hybrid Active Noise Cancellation (ANC), 3 adjustable settings. Comfort: Lightweight design, padded headband, 180 degree pivot speaker GLOBAL WARRANTY & WEARING STYLE: 2 Year Global Warranty, Overhead Stereo Worn Style.