Specifications of POLY Blackwire 3210 Monaural USB-C Headset
- Model number: Blackwire 3210
- Monaural (single-ear) on-ear headset
- USB‑C wired connectivity with included tethered USB‑A adapter
- Noise‑canceling omnidirectional microphone with flexible boom arm
- Wideband audio via DSP, with Dynamic EQ for voice and media optimization
- SoundGuard acoustic protection limits sudden audio spikes above 118 dBA
- Inline call controls: answer/end/hold/redial, mute, volume up/down with LED/voice alerts
- Leatherette ear cushion on lightweight metal headband; folds flat for portability
- Speaker size: 28 mm; impedance: 32 Ω
- Speaker frequency response: 200 Hz–6.8 kHz (speech), 20 Hz–20 kHz (media)
- Microphone frequency range: 100 Hz–10 kHz; sensitivity: –38 dBV/Pa
- Signal-to-noise ratio: >118 dB; speaker sensitivity: ~90 dB
- Cable length: approx. 161 cm total (79 cm headset to module + 90 cm module to USB)
- Weight: ~87 g with cable (64 g without)
- Compatible with Windows 10/11 and macOS; certified for Skype for Business, Cisco, Avaya
- TCO certified; manageable via Poly Lens/Plantronics Hub software
- Warranty: Includes a money-back warranty at the store
- Payment Options: Cash on delivery or card payment is available
- Delivery Time: Same day or next day (depending on location)
- Availability: Limited stock
For wholesale and export pricing inquiries regarding the POLY Blackwire 3210 Headset, please do not hesitate to contact us.