Poly Wired Headset Blackwire 5220 Connection Noise Canceling with Microphone Lightweight Year Manufacturer Windows Mac Chrome Web Conference Earphones

【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. A wired headset ideal for users with busy schedules. The USB-C/3.5mm connector allows you to connect and use a variety of devices. The ergonomic design makes it easy to use, even when you need to make long calls. It is also equipped with functions that allow for easy connection and use. Excellent sound and noise-cancelling microphone block out surrounding voices and noise to ensure your voice is heard. Soft ear pads provide passive noise cancellation. Automatically switches between wideband for phone calls and Hi-Fi stereo for music. Compatible with major voice calling platforms such as Microsoft Teams and Zoom. Equipped with an in-line remote control that allows you to answer/end calls, adjust volume, and mute with one touch.

Manufacturer warranty 2 years