Product comparison · 2 headphones

Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black vs Hama WHS-450 Headset Wireless Head-band Office/Call center USB Type-C Bluetooth Black

42specifications compared
6differ
36identical
11known for one product only

Key differences

Bluetooth
- WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black:No
- WHS-450 Headset Wireless Head-band Office/Call center USB Type-C Bluetooth Black:Yes
Frequency band
- WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black:2.4 GHz
- WHS-450 Headset Wireless Head-band Office/Call center USB Type-C Bluetooth Black:2.402 - 2.48 GHz
Headphone sensitivity
- WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black:126 dB
- WHS-450 Headset Wireless Head-band Office/Call center USB Type-C Bluetooth Black:119 dB
Microphone sensitivity
- WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black:38 dB
- WHS-450 Headset Wireless Head-band Office/Call center USB Type-C Bluetooth Black:-38 dB
Weight
- WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black:125 g
- WHS-450 Headset Wireless Head-band Office/Call center USB Type-C Bluetooth Black:210 g

Side by side

Differences highlightedShow differences only

Comparison of WHS-400, WHS-450
53 specifications	A Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black Model WHS-400 View product	B Hama WHS-450 Headset Wireless Head-band Office/Call center USB Type-C Bluetooth Black Model WHS-450 View product
Performance1 differ
Product type	Headset	Headset
Wearing style	Head-band	Head-band
Recommended usage	Office/Call center	Office/Call center
Headset type	Binaural	Binaural
Product colour	Black	Black
Operating keysDiffers	Volume -, Volume +, Mute	Volume -, Volume +, Bluetooth pairing, ANC control
Volume control	Button	Button
Control unit type	On-ear control unit	On-ear control unit
Control type	Buttons	Buttons
FoldableKnown for one	Unknown — not stated by the source	Yes
LED indicators	Call	Call
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	2
Ports & interfaces2 differ
Connectivity technology	Wireless	Wireless
USB connectivity	Yes	Yes
USB connector	USB Type-C	USB Type-C
BluetoothDiffers	No	Yes
Bluetooth profilesKnown for one	Unknown — not stated by the source	AAC
Bluetooth versionKnown for one	Unknown — not stated by the source	5.3
RF connectivity	Yes	Yes
Frequency bandDiffers	2.4 GHz	2.402 - 2.48 GHz
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Headphones1 differ
Ear coupling	Supraaural	Supraaural
Headphone frequency	20 - 20000 Hz	20 - 20000 Hz
Impedance	32 Ω	32 Ω
Headphone sensitivityDiffers	126 dB	119 dB
Microphone1 differ
Microphone type	Boom	Boom
Microphone frequency	50 - 10000 Hz	50 - 10000 Hz
Microphone sensitivityDiffers	38 dB	-38 dB
Microphone input impedance	2200 Ω	2200 Ω
Microphone direction typeKnown for one	Unknown — not stated by the source	Omnidirectional
Microphone noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Microphone mute	Yes	Yes
Batteryidentical
Battery replacement accessibility	End-user	End-user
Battery operated	Yes	Yes
Continuous audio playback time	16 h	16 h
Talk time	18 h	18 h
Battery recharge time	2.5 h	2.5 h
Standby time	19 h	19 h
Charging sourceKnown for one	USB	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 11
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	iOS, iPadOS, Android
Sustainabilityidentical
Sustainability certificates	Forest Stewardship Council (FSC)	Forest Stewardship Council (FSC)
Weight & dimensions1 differ
WeightDiffers	125 g	210 g
Packaging contentidentical
Charging stand	No	No
AC adapter included	No	No
Receiver included	Yes	Yes
Cables included	USB Type-C to USB Type-A	USB Type-C to USB Type-A
Quantity	1	1
Poweridentical
USB Power Delivery (USB PD)	No	No
USB Type-C charging port	Yes	Yes
USB Type-C required charging power (max)	1 W	1 W
USB Type-C required charging power (min)	1 W	1 W

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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