Poly Wired Headset Blackwire 3225 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. 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