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Product Comparison

Technical Specifications

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Feature

Brand: HP|SKU: A28PXAA#ABB

Poly Voyager Free 20 - Customer Special 1 - true wireless earphones with mic - in-ear - Bluetooth - active noise cancelling - black

£106.09

Stock: 32

Brand: HP|SKU: 783P4AA

Poly EncorePro 530D - EncorePro 500 series - headset - on-ear - wired - USB-A, USB-C - black - TAA Compliant - for ProBook 440 G7 Notebook, 440 G9 Notebook, 450 G10 Notebook

£77.34

Stock: 39

Brand: HP|SKU: 77T43AA

Poly EncorePro 310 - EncorePro 300 series - headset - on-ear - wired - Quick Disconnect - black - Certified for Skype for Business

£25.69

Stock: 1

Brand: HP|SKU: 76U48AA

Poly Voyager 4310 - Voyager 4300 UC series - headset - on-ear - Bluetooth - wireless, wired - black - Zoom Certified

£92.73

Stock: 10

Brand: HP|SKU: AV4P6AA#ABB

Poly Voyager Legend 30 - Customer Special 1 - headset - in-ear - Bluetooth - wireless - black

£84.24

Stock: 1

Group 12861

Audio adapters included

—

USB

—

Cables included

—

USB

—

Charging case

—

Yes

—

Charging stand

—

Receiver included

—

Yes

—

Wireless receiver interface

—

USB Type-A

—

Group 6263

Battery capacity

—

350 mAh

—

Battery operated

—

Yes

—

Battery recharge time

—

1.6 h

—

Battery technology

—

Lithium-Ion (Li-Ion)

—

Battery type

—

Built-in battery

—

Continuous audio playback time

—

47 h

—

Fast charging

—

Yes

—

Standby time

—

1200 h

—

Talk time

—

24 h

—

Group 6264

Bluetooth

—

Yes

—

Bluetooth profiles

—

A2DP, AVRCP, HFP, HSP

—

Bluetooth version

—

5.2

—

Connectivity technology

—

Wired

Wireless

—

Quick-Disconnect (QD) connector

—

Yes

—

USB connectivity

—

Yes

—

Wireless range

—

50 m

—

Group 10774

Cable length

—

1.5 m

—

Control type

—

Buttons

—

Country of origin

—

China, Mexico

—

Headset type

—

Monaural

—

LED indicators

—

Yes

—

Operating keys

—

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

—

Product colour

—

Black

—

Product type

—

Headset

—

Recommended usage

—

Calls/Music

Office/Call center

—

Wearing style

—

Ear-hook

Head-band

—

Group 5112

Depth

—

149 mm

6.7 mm

—

Height

—

67 mm

18.2 mm

—

Weight

—

55 g

122 g

—

Width

—

111 mm

15.5 mm

—

Group 5109

Ear coupling

—

Supraaural

—

Circumaural

—

Headphone frequency

—

20 - 20000 Hz

—

Group 5110

Folding microphone

—

Yes

—

Microphone mute

—

Yes

—

Microphone noise-canceling

—

Yes

—

Microphone type

—

Boom

—

Boom

—

Group 5114

Mac operating systems supported

—

Yes

—

Windows operating systems supported

—

Yes

—

Group 5225

Package depth

—

52 mm

—

Package height

—

177 mm

—

Package weight

—

153 g

—

Package width

—

142 mm

—