EAN	017229167704
SKU	214013-01
Brand	Poly (Plantronics)
Color	Black
Model	Blackwire 3320
Notes	Multiple vendor part numbers exist (214013-01, 214013-101, 76J19AA). Some Blackwire 3300 variants (3315/3325) include leatherette cushions, travel pouch and 3.5 mm connector; the 3320 is the USB-C stereo variant.
Series	Blackwire 3300 Series
Category	Unified Communications
Controls	Answer/End call Mute Volume up/down Tone alerts for mute on/off and volume limits
Features	Plug-and-play USB-C connectivity Inline control unit Lightweight adjustable headband Enterprise deployment ready Supports management/configuration via Plantronics/Poly management tools
GTIN_UPC	0017229167704
Warranty	2 year
Connector	USB-C
Connection	Wired USB-C (USB Type-C)
Description	Wired on-ear stereo headset designed for unified communications and Microsoft Teams. The Blackwire 3320 (BW3320-M / 214013-01) delivers wideband audio, a flexible noise-canceling boom microphone with mute, and inline call controls (answer/end, mute, volume). Plug-and-play USB-C connectivity for Windows and macOS, 2.18 m (≈7 ft) cable, and a lightweight, adjustable headband for all-day comfort. Enterprise-ready features include SoundGuard acoustic limiting, Telecoil (HAC) compatibility, and 2-year warranty.
Form Factor	Headband
Part Number	214013-01
Headset Type	Corded UC headset / Stereo
Manufacturer	Poly
Model Number	BW3320-M
Sub-Category	Video and Audio Conferencing equipment
Certification	Certified for Microsoft Teams Telecoil (HAC)
Compatibility	Microsoft Windows Apple macOS Microsoft Teams and major softphones
Product Title	Poly Blackwire 3320 (BW3320-M) USB-C Stereo Headset — Microsoft Teams Certified
Wearing Style	On-ear (supra-aural), binaural/stereo
Audio Features	HD wideband audio Dynamic EQ optimized for PC wideband voice (up to 6.8 kHz) or multimedia (20 Hz–20 kHz) SoundGuard acoustic limiting (protection against sounds above 118 dBA; G616 limits to 102 dBSPL)
Microphone Type	Flexible boom, noise-canceling
Recommended Usage	Office / Call center / Unified communications
Other Part Numbers	214013-101 76J19AA
Microphone Features	Noise-canceling Mute Bendable boom Microphone sensitivity: -38 dBV/Pa ±4 dB Microphone frequency response: 100 Hz - 10 kHz Microphone length (boom): 135 mm
Technical Specifications	Weight: 130 g Driver Size: 32 mm Cable Length: 2.18 m (≈7 ft) Speaker Impedance: 32 ohm Speaker Sensitivity: 94 dBSPL ±4 dB (manufacturer spec listed) Optimized PC Wideband Range: 100 Hz - 10 kHz (up to 6.8 kHz telephony) Headphone Frequency Response: 20 Hz - 20 kHz

Poly Please use PO50004 is a supplier-matched product available from Spot IT. Use this item for compatible business, office, and IT requirements. Manufacturer part number: PO20014. Order online for Australia-wide delivery with local support.