Headset Poly BlackWire C3325 USB-C HS Stereo +3.5mm Plug +USB-C/A Adapter
Poly BlackWire C3325 USB-C HS Stereo Headset +3.5mm Plug +USB-C/A Adapter — professional sound for work and study
The Poly BlackWire C3325 headset is a wired stereo headset with a microphone, designed for clear online calls, web conferences and everyday computer work. Thanks to the combination of 3.5 mm (mini-jack) and USB connectors with a USB-C/A adapter, you can connect it to most laptops, PCs, tablets and smartphones without extra adapters. The model is aimed at Ukrainian users who communicate a lot in Zoom, Microsoft Teams, Skype, Viber or corporate VoIP systems and value comfortable, stable, lag-free sound.
Key advantages
- Universal connectivity: 3.5 mm (mini-jack) + USB with a USB-C/A adapter ensure compatibility with modern laptops, desktop PCs and mobile devices.
- Stereo quality for calls and multimedia: headphone sensitivity of 116 dB guarantees loud, rich sound during online meetings, listening to music or video lessons.
- Convenient rotating microphone: the swivel design makes it easy to position the microphone so that callers hear your voice as clearly as possible, and the -38 dB sensitivity effectively captures speech.
- Wired stability: the wired headset with 32 Ohm impedance and 2,15 m cable length provides a reliable signal without dropouts and does not require charging, which is important for intensive office work.
Who it is for
- Office employees, call centers and remote teams who need a reliable wired headset for long calls and videoconferences.
- Students and schoolchildren for online learning, webinars and language courses where clear voice transmission and good isolation from external noise are important.
- Users looking for a universal USB-C headset for computer and smartphone, with simple volume control and the ability to quickly switch between devices.
Product specifications
| Feature | Value |
|---|---|
| Type | Headset |
| Color | Black |
| Warranty | 24 months |
| Connection interface | wired |
| Headphone sensitivity, dB (Headphones and headsets) | 116 |
| Microphone sensitivity, dB (Headphones and headsets) | -38 |
| Microphone position (Headphones and headsets) | Rotating |
| Volume control (Headphones and headsets) | Yes |
| Connection jack (Headphones and headsets) | 3.5 mm (mini-jack) + USB |
| Cable length, m (Headphones and headsets) | 2,15 |
| Impedance, Ohm (Headphones and headsets) | 32 |
| Connection method (Headphones and headsets) | wired |
| Connection type (Headphones and headsets) | Wired |












