Poly wired headset Blackwire 3320 connection binaural noise canceling (old model) USB-C

Welcome to MJ Select. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind!

【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.

[Connection destination] Easily connects to a PC or Mac via USB-A. Perfect for: Professionals who demand premium audio quality, plug-and-play simplicity, reliability, and value. Audio performance: Clear, natural, rich audio with wideband audio, flexible noise-canceling microphone, and enhanced digital signal processing (DSP). SoundGuard: Acoustic restriction that protects from sounds over 118dBA. Comfort: Padded headband and soft foam ear cushions. Fully adjustable with 180 degree pivot speaker and flexible microphone boom. GLOBAL WARRANTY & WEARING STYLE: 2 years, stereo overhead headset.