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Product Comparison

Technical Specifications

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Feature

Brand: HP|SKU: 8R707AA#ABB

Poly EncorePro HW720 - EncorePro 700 Series - headset - on-ear - wired - Quick Disconnect - black

£86.24

Stock: 0

Brand: HP|SKU: 76U49AA

Poly Voyager 4320 - Voyager 4300 UC series - headset - on-ear - Bluetooth - wireless, wired - USB-A - black - Certified for Microsoft Teams, Zoom Certified

£92.46

Stock: 74

Brand: HP|SKU: 9T9J6AA#AC3

Poly Voyager Focus 2 - Headset - on-ear - Bluetooth - wireless - active noise cancelling - USB-C via Bluetooth adapter - black - Zoom Certified, Certified for Microsoft Teams

£140.27

Stock: 42

Brand: HP|SKU: 77Y99AA

Poly Voyager 4320 - Headset - on-ear - Bluetooth - wireless - black - Certified for Microsoft Teams, Zoom Certified

£100.26

Stock: 29

Brand: HP|SKU: 8X214A6

Poly Blackwire 3210 - Blackwire 3200 Series - headset - on-ear - wired - USB-C - black - UC certified

£18.66

Stock: 5195

Group 6263

Battery operated

—

Yes

—

Yes

—

Battery recharge time

—

1.6 h

—

Battery recharge time (charging case)

—

1.6 h

—

Battery technology

—

Lithium-Ion (Li-Ion)

—

Lithium-Ion (Li-Ion)

—

Battery type

—

Built-in battery

—

Built-in battery

—

Charging source

—

USB

—

Continuous audio playback time

—

47 h

—

47 h

—

Standby time

—

50 h

—

50 h

—

Talk time

—

24 h

—

24 h

—

Group 6264

Bluetooth

—

Yes

—

Yes

—

Bluetooth profiles

—

A2DP, HFP, HSP, AVRCP

—

A2DP, HFP, HSP, AVRCP

—

Bluetooth version

—

5.1

—

5.1

—

Connectivity technology

Wired

Wireless

—

Wireless

Wired

Quick-Disconnect (QD) connector

Yes

—

USB connectivity

—

Yes

USB connector

—

USB Type-C

Wireless range

—

50 m

—

Group 10774

Cable colour

Black

—

Cable length

0.89 m

1.5 m

—

1.5 m

—

Country of origin

Mexico

China, Mexico

—

China, Mexico

Headset type

Binaural

—

Binaural

Monaural

Hearing protection technologies

SoundGuard DIGITAL

—

Operating keys

—

Answer/end call, Mute, Volume +, Volume -

Product colour

Black

—

Black

Product type

Headset

—

Headset

Recommended usage

Office/Call center

—

Calls/Music

Office/Call center

Signal-to-Noise Ratio (SNR)

—

118 dB

Wearing style

Head-band

—

Head-band

Group 12861

Cables included

—

USB Type-C

—

USB Type-A

—

Charging stand

—

Yes

—

Pouch

—

Yes

—

Yes

—

Quick start guide

—

Yes

—

Receiver included

—

Yes

—

Group 5112

Depth

—

67 mm

—

67 mm

32 mm

Height

—

182 mm

—

182 mm

178 mm

Weight

—

122 g

—

162 g

64 g

Width

—

155 mm

—

155 mm

Group 5109

Driver unit

2.8 cm

3.2 cm

—

3.2 cm

—

Ear coupling

Circumaural

Supraaural

—

Supraaural

Headphone frequency

80 - 20000 Hz

20 - 20000 Hz

—

20 - 20000 Hz

Headphone sensitivity

—

90 dB

Impedance

—

32 Ω

Noise canceling

Yes

—

Noise canceling type

Passive

—

Group 10775

Head-band cushion

Yes

—

Group 5114

Mac operating systems supported

—

Yes

—

Yes

Windows operating systems supported

—

Windows 10

—

Windows 10

Windows 10, Windows 11

Group 5110

MEMS (Micro-Electro-Mechanical System) microphone

—

Yes

—

Yes

—

Microphone direction type

Omnidirectional

—

Omnidirectional

Microphone frequency

100 - 6800 Hz

—

100 - 6800 Hz

100 - 10000 Hz

Microphone mute

Yes

—

Microphone sensitivity

—

-38 dB

Microphone type

Boom

—

Boom

Group 5225

Package depth

149 mm

210 mm

—

188 mm

56 mm

Package height

55 mm

—

115 mm

207 mm

Package weight

—

590 g

—

641 g

221 g

Package width

175 mm

186 mm

—

210 mm

185 mm