Product comparison · 2 headphones

Hama CHS-500 Headset Wired Head-band Office/Call center Black vs SHOKZ OpenFit Air 2

10specifications compared
8differ
2identical
37known for one product only

Key differences

Only the SHOKZ OpenFit Air 2 has Bluetooth. Only the SHOKZ OpenFit Air 2 has USB Type-C charging port. Wearing style: Head-band on the Hama CHS-500 Headset Wired Head-band Office/Call center Black, Ear-hook on the SHOKZ OpenFit Air 2. Recommended usage: Office/Call center on the Hama CHS-500 Headset Wired Head-band Office/Call center Black, Calls/Music/Sport/Everyday on the SHOKZ OpenFit Air 2. Product colour: Black on the Hama CHS-500 Headset Wired Head-band Office/Call center Black, Blue on the SHOKZ OpenFit Air 2.

Wearing style
- CHS-500 Headset Wired Head-band Office/Call center Black:Head-band
- OpenFit Air 2:Ear-hook
Recommended usage
- CHS-500 Headset Wired Head-band Office/Call center Black:Office/Call center
- OpenFit Air 2:Calls/Music/Sport/Everyday
Product colour
- CHS-500 Headset Wired Head-band Office/Call center Black:Black
- OpenFit Air 2:Blue
Connectivity technology
- CHS-500 Headset Wired Head-band Office/Call center Black:Wired
- OpenFit Air 2:True Wireless Stereo (TWS)
Bluetooth
- CHS-500 Headset Wired Head-band Office/Call center Black:No
- OpenFit Air 2:Yes
Ear coupling
- CHS-500 Headset Wired Head-band Office/Call center Black:Circumaural
- OpenFit Air 2:Intraaural
Microphone type
- CHS-500 Headset Wired Head-band Office/Call center Black:Boom
- OpenFit Air 2:Built-in
USB Type-C charging port
- CHS-500 Headset Wired Head-band Office/Call center Black:No
- OpenFit Air 2:Yes

Side by side

Differences highlightedShow differences only

Comparison of CHS-500, OpenFit Air 2
47 specifications	A Hama CHS-500 Headset Wired Head-band Office/Call center Black Model CHS-500 View product	B SHOKZ OpenFit Air 2 View product
Performance3 differ
Wearing styleDiffers	Head-band	Ear-hook
Recommended usageDiffers	Office/Call center	Calls/Music/Sport/Everyday
Product colourDiffers	Black	Blue
FoldableKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	2 m	Unknown — not stated by the source
Cable colourKnown for one	Black	Unknown — not stated by the source
Housing materialKnown for one	Plastic	Unknown — not stated by the source
Suitable for indoor useKnown for one	Yes	Unknown — not stated by the source
Volume controlKnown for one	Unknown — not stated by the source	Button
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IP54, IP55
Adaptive EQKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	True Wireless Stereo (TWS)
3.5 mm connectorKnown for one	Yes	Unknown — not stated by the source
BluetoothDiffers	No	Yes
USB connectorKnown for one	Unknown — not stated by the source	USB Type-C
Bluetooth versionKnown for one	Unknown — not stated by the source	6.1
Headphones1 differ
Ear couplingDiffers	Circumaural	Intraaural
Headphone frequencyKnown for one	20 - 20000 Hz	Unknown — not stated by the source
ImpedanceKnown for one	32 Ω	Unknown — not stated by the source
Headphone sensitivityKnown for one	95 dB	Unknown — not stated by the source
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Noise canceling typeKnown for one	Passive	Unknown — not stated by the source
Intraaural headphones typeKnown for one	Unknown — not stated by the source	Earbuds
Microphone1 differ
Microphone typeDiffers	Boom	Built-in
Microphone frequencyKnown for one	100 - 10000 Hz	Unknown — not stated by the source
Microphone sensitivityKnown for one	-38 dB	Unknown — not stated by the source
Microphone input impedanceKnown for one	2200 Ω	Unknown — not stated by the source
Microphone direction typeKnown for one	Omnidirectional	Unknown — not stated by the source
Microphone muteKnown for one	Yes	Unknown — not stated by the source
Number of microphonesKnown for one	Unknown — not stated by the source	2
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 11	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	280 g	Unknown — not stated by the source
Left earpiece weightKnown for one	Unknown — not stated by the source	7.2 g
Right earpiece weightKnown for one	Unknown — not stated by the source	7.2 g
Charging case weightKnown for one	Unknown — not stated by the source	46.4 g
Packaging contentidentical
Charging standKnown for one	No	Unknown — not stated by the source
Audio adapters includedKnown for one	USB	Unknown — not stated by the source
AC adapter includedKnown for one	No	Unknown — not stated by the source
QuantityKnown for one	1	Unknown — not stated by the source
Power1 differ
USB Type-C charging portDiffers	No	Yes
Batteryidentical
Talk time (with charging case)Known for one	Unknown — not stated by the source	36 h
Talk timeKnown for one	Unknown — not stated by the source	8 h
Charging sourceKnown for one	Unknown — not stated by the source	Charging case
Fast chargingKnown for one	Unknown — not stated by the source	Yes
Fast charging timeKnown for one	Unknown — not stated by the source	10 min

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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