Product comparison · 2 headphones

HP Poly CS540A Headset vs HP Poly Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle

10specifications compared
5differ
5identical
22known for one product only

Key differences

Wearing style
- CS540A Headset:Ear-hook, Handheld
- Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle:Head-band
Recommended usage
- CS540A Headset:Office/Call center
- Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle:Business/Everyday
Connectivity technology
- CS540A Headset:Wired
- Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle:Wireless
Wireless range
- CS540A Headset:120 m
- Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle:30 m
Weight
- CS540A Headset:21 g
- Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle:155 g

Side by side

Differences highlightedShow differences only

Comparison of CS540A Headset, Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle
32 specifications	A HP Poly CS540A Headset View product	B HP Poly Voyager Focus B825 UC +USB-A to Micro USB Cable +BT700 dongle View product
Performance2 differ
Product type	Headset	Headset
Wearing styleDiffers	Ear-hook, Handheld	Head-band
Recommended usageDiffers	Office/Call center	Business/Everyday
Headset typeKnown for one	Monaural	Unknown — not stated by the source
Product colour	Black	Black
Colour nameKnown for one	Black	Unknown — not stated by the source
DECT connectableKnown for one	Yes	Unknown — not stated by the source
Country of origin	Mexico	Mexico
Volume controlKnown for one	Unknown — not stated by the source	Button
LED indicatorsKnown for one	Unknown — not stated by the source	Power, Yes
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	Wireless
Wireless rangeDiffers	120 m	30 m
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth profilesKnown for one	Unknown — not stated by the source	A2DP, HFP, HSP
Bluetooth versionKnown for one	Unknown — not stated by the source	4.1
Headphonesidentical
Ear coupling	Supraaural	Supraaural
Driver unitKnown for one	Unknown — not stated by the source	3.2 cm
Microphoneidentical
Microphone type	Boom	Boom
Batteryidentical
Talk timeKnown for one	7 h	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Mac operating systems supportedKnown for one	MacOS	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	21 g	155 g
WidthKnown for one	Unknown — not stated by the source	183 mm
DepthKnown for one	Unknown — not stated by the source	160 mm
HeightKnown for one	Unknown — not stated by the source	70 mm
Packaging contentidentical
Charging standKnown for one	Yes	Unknown — not stated by the source
Box contentsKnown for one	Office base; AC power adapter; Headband; Telephone interface cable (TIC); Headset with pre-installed battery, eartip and earloop; Kit with eartips and earloops	Unknown — not stated by the source
Technical detailsidentical
General Product Safety Regulation (GPSR) URLKnown for one	https://kaas.hpcloud.hp.com/pdf-public/pdf_11069394_en-US-1.pdf	Unknown — not stated by the source
Other featuresidentical
CompatibilityKnown for one	Compatible with desk phones via RJ-11 cable or DECT	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows 11; Windows 10; macOS	Unknown — not stated by the source
UNSPSC-codeKnown for one	52161514	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	300 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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