Colour

Connection and design
Features	office
Design	overhead, closed swiveling earcups
Connection type	wired
Connection	USB-C
Plug	straight
Cable length	2.18 m


Specs
Sound	mono
Impedance	32 Ohm
Frequency range	20 – 20000 Hz
Sensitivity	116 dB
Speaker size	32 mm
Emitter type	dynamic

Microphone specs
Microphone	on shackle
Frequency range	100 – 10000 Hz
Sensitivity	-38 dB
Microphone noise canceling	ENC
Microphone mute


Features
Volume control


General
Weight	102 g
Official Website	poly.com
Added to E-Catalog	November 2022

The headset is designed for the office, microphone noise reduction, light weight. Talk mode and multimedia mode.

Similar model but with USB-A connection: Poly Blackwire 3310 USB-A

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Poly 2026 - new arrivals, bestsellers, and the most relevant models Poly.

Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.

How to choose a gaming headphoneWe understand the differences between regular and gaming headphones, tell you how to approach the choice of a headset wisely

Buy Poly Blackwire 3310 USB-C

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	HP - Poly Blackwire 3310 Monaural USB-C Headset + USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - Poly Blackwire 3310 Monaural USB-C Headset + USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear... more- Monaural - Supra-aural - 7.05 ft Cable - Omni-directional Microphone - Noise Canceling - Black BestBuy.com Delivery: to Redlands Report		$50.16 Buy in shop

	Poly Blackwire 3310 Monaural USB-C Headset +USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear Mono USB Type C, Mini-phone (3.5mm) Wired 32 Ohm On-ear Monaural Ear-cup 7 ft Cable Omni-directional Microphone Black Newegg.com Delivery: to Redlands Report		$60.88 Buy in shop

	HP - Poly Blackwire 3310 Monaural USB-C Headset + USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - Poly Blackwire 3310 Monaural USB-C Headset + USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear... more- Monaural - Supra-aural - 7.05 ft Cable - Omni-directional Microphone - Noise Canceling - Black BestBuy.com Delivery: to Redlands Report		$68.05 Buy in shop

	HP - Poly Blackwire 3310 Monaural USB-C Headset + USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - Poly Blackwire 3310 Monaural USB-C Headset + USBC/A Adapter - Mono - USB Type C, Mini-phone (3.5mm) - Wired - 32 Ohm - On-ear... more- Monaural - Supra-aural - 7.05 ft Cable - Omni-directional Microphone - Noise Canceling - Black BestBuy.com Delivery: to Redlands Report		$84.96 Buy in shop

	HP 8X215AA HP Poly Blackwire 3310 Monaural USB-C Headset +USB-C/A Adapter New 8X215AA Shop for 8X215AA HP Poly Blackwire 3310 Monaural USB-C Headset +USB-C/A Adapter at ETechBuy.com ETechBuy.com Delivery: to Redlands Report		$130.00 Buy in shop

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Buy Poly Blackwire 3310 USB-C

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HP 8X215AA HP Poly Blackwire 3310 Monaural USB-C Headset +USB-C/A Adapter New 8X215AA