Blackwire 3300 Series - Corded UC Headset

• Connect quickly and easily – just plug-n-play
• Look and feel good while you work
• Get one for everyone and deploy fast
• Make it yours, and keep IT in-the-know

BENEFITS 

• Features great audio and a modern design—so workers want to wear it 
• Best-in-class voice quality and a customized fit, the fully adjustable headset has 180-degree pivoting speakers and a flexible microphone boom 
• Supports long-wearing comfort with a comfortable, padded headband and pillow soft ear cushions 
• Microsoft Teams version to support an easy collaboration and communication with a dedicated Team button for instant access to the Teams App 

BLACKWIRE 3300 SERIES 

Blackwire 3300 Series provide a best-in-class audio experience in a headset built for enterprise deployment. Even better, workers want to wear it—so your investment pays off. The great appeal of the Blackwire 3300 Series is apparent at first sight: It has a modern, stylish design. Its microphone boom is flexible so workers can customize the fit. And the headset is fully adjustable with a comfort padded headband, pillow soft ear cushions, and 180-degree pivoting speakers. Not only that, it sounds as good as it looks— with high-quality audio you’d expect from Poly. And if it’s starting to sound expensive, we’ve got good news. Blackwire 3300 Series is priced to fit your budget. 

• Mono or stereo OTH (over-the-head) options 
• Choose the variant for your device: PC USB-A or USB-C and/or 3.5 mm for mobile connectivity 
• Corded simplicity and reliability 
• Easy to use: no training necessary  

SPECIFICATIONS 

CONNECTS TO 

• PC via USB/USB-C, connects to mobile devices and tablets via 3.5 mm (BW3315/BW3325) and devices that support USB-C

COMPATIBLE WITH 

• Windows® or Mac OS

PC AUDIO RECEIVE FREQUENCY RESPONSE 

• Dynamic EQ optimized for PC wideband voice telephony up to 6.8 kHz or for multimedia 20 Hz to 20 KHz (Hi-Fi Stereo BW3320/BW3325) 

SPEAKER SENSITIVITY 

• 94 dBSPL± 4 dB 

SPEAKER IMPEDANCE 

• 32 ohm

SPEAKER SENSITIVITY 

• 94 dBSPL + 4 dB 

SPEAKER IMPEDANCE 

• 32 OHM 

SPEAKER SIZE 

• 32 mm 

HEARING PROTECTION 

• SoundGuard: Acoustic limiting for protection against sounds above 118 dBA. G616 support limits the level to 102 dBSPL 

MICROPHONE AND TECHNOLOGY 

• Flexible noise canceling microphone 

MICROPHONE FREQUENCY RESPONSE 

• 100 Hz to 10 kHz optimized for PC wideband audio up to 6.8 kHz 

MICROPHONE SENSITIVITY 

• -38 dBV/Pa ± 4 dB 

WEIGHT 

• Stereo: 130 g /4.59 oz including inline control, 96 g /3.39 oz headset only 
• Monaural: 102 g /3.60 oz including inline control, 70 g /2.47 oz headset only 

CALL CONTROLS 

• BW33xx: Call answer/end button, volume, mute 
• BW33xx-M: Combined call answer/end and dedicated Microsoft Teams Button, volume, mute 

TONE ALERTS 

• Tone alerts for mute on/off and volume maximum/minimum 

WORLDWIDE LIMITED WARRANTY 

• 2 year warranty 

APPLICATIONS SUPPORTED 

• Plantronics Hub desktop version only, available for Windows/Mac. Plantronics Manager Pro suites: Asset Management and Adoption, Call Quality and Analytics, Health and Safety 

Customer Support Headset