Reliable Office Communication – Comfort Meets Clarity

The POLY Blackwire 3325 is a wired on-ear stereo headset designed for office professionals who demand clear calls and all-day comfort. Engineered to deliver Poly signature audio quality, it helps users stay productive and connected with ease.

🎧 Sound & Audio Quality

• Stereo Drivers: Rich, clear audio with balance for calls and multimedia
• Frequency Response: Wide frequency range ensures detailed sound clarity
• Noise Cancellation: Passive noise reduction for focused communication
• Audio Features: Optimized for speech clarity and natural sound reproduction

🎤 Microphone & Communication

• Microphone Type: Noise-canceling boom mic for precise voice pickup
• Noise Cancellation: Background noise reduction enhances call clarity
• Voice Technologies: Poly’s ClearVoice technology for crisp communication
• Call Features: Intuitive inline controls with mute and volume adjustment

🔌 Connectivity & Controls

• Connection Type: Wired (3.5mm jack) for plug-and-play simplicity
• Platform Compatibility: Universal compatibility with softphones and communication platforms
• Controls: Inline volume and mute buttons for easy call management
• Multi-device: Wired connection supports single device use

😌 Comfort & Design

• Wearing Style: On-Ear (Supraaural) for lightweight comfort during extended calls
• Ear Cushions: Soft leatherette cushions enhance comfort and sound isolation
• Weight: Lightweight design supports all-day wearability
• Build Quality: Durable headband with adjustable fit for personalized comfort

📦 What's in the Box

• POLY Blackwire 3325 headset unit
• 3.5mm audio cable
• Quick start guide/documentation

🛡️ Warranty

Backed by a 2-year manufacturer warranty.

Enhance your office calls with clear sound and lasting comfort—experience professional communication made easy.