The Poly Blackwire 3325 Wired Headset offers high-fidelity stereo sound and a flexible boom microphone for clear communication. With a frequency range of 20 Hz to 20,000 Hz, this headset is compatible with a range of devices including cellphones, desktops, laptops, and tablets. The sleek black design, adjustable headband, and noise isolation features make it a versatile and comfortable option for long calls or listening to music. The headset also includes a microphone mute button, replaceable earpads, and a durable nylon carrying case for added convenience.
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