Product comparison · 2 headphones

eSTUFF GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black vs eSTUFF GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black

25specifications compared
12differ
13identical
32known for one product only

Key differences

Connectivity technology
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:Wired
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:Wireless
USB connectivity
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:Yes
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:No
Impedance
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:75 Ω
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:16 Ω
Headphone sensitivity
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:96 dB
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:103 dB
Microphone frequency
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:15 - 6800 Hz
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:150 - 6800 Hz
Microphone sensitivity
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:-39 dB
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:-52 dB
Microphone direction type
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:Cardioid
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:Unidirectional
Weight
- GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black:160 g
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:385 g

Side by side

Differences highlightedShow differences only

Comparison of GLB240450, GLB245500
57 specifications	A eSTUFF GLB240450 headphones/headset Wired Head-band Office/Call center USB Type-C Bluetooth Black Model GLB240450 View product	B eSTUFF GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black Model GLB245500 View product
Performanceidentical
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
Volume control	Button	Button
Control typeKnown for one	Unknown — not stated by the source	Buttons
LED indicatorsKnown for one	Unknown — not stated by the source	Activity
Cable lengthKnown for one	2.15 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	Wireless
3.5 mm connector	No	No
USB connectivityDiffers	Yes	No
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.0
Wireless rangeKnown for one	Unknown — not stated by the source	30 m
USB connectorKnown for one	USB Type-C	Unknown — not stated by the source
Headphones2 differ
Ear coupling	Supraaural	Supraaural
Headphone frequencyKnown for one	Unknown — not stated by the source	20 - 20000 Hz
ImpedanceDiffers	75 Ω	16 Ω
Headphone sensitivityDiffers	96 dB	103 dB
Noise cancelingKnown for one	Unknown — not stated by the source	Yes
Noise canceling typeKnown for one	Unknown — not stated by the source	Passive
Driver typeKnown for one	Dynamic	Unknown — not stated by the source
Microphone3 differ
Microphone type	Boom	Boom
Microphone frequencyDiffers	15 - 6800 Hz	150 - 6800 Hz
Microphone sensitivityDiffers	-39 dB	-52 dB
Microphone direction typeDiffers	Cardioid	Unidirectional
Microphone noise-canceling	Yes	Yes
Microphone mute	Yes	Yes
Microphone input impedanceKnown for one	75 Ω	Unknown — not stated by the source
Base stationidentical
Base station colourKnown for one	Unknown — not stated by the source	Black
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	300 mAh
Rechargeable batteryKnown for one	Unknown — not stated by the source	Yes
Talk timeKnown for one	Unknown — not stated by the source	15 h
Battery charge indicatorKnown for one	Unknown — not stated by the source	Yes
Battery recharge timeKnown for one	Unknown — not stated by the source	3.5 h
Charging timeKnown for one	Unknown — not stated by the source	3.5 h
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 60 °C
Weight & dimensions1 differ
WeightDiffers	160 g	385 g
Packaging data4 differ
Package widthDiffers	190 mm	275 mm
Package depthDiffers	150 mm	172 mm
Package heightDiffers	50 mm	81 mm
Package weightDiffers	190 g	394 g
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Base stationKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Power LEDKnown for one	Unknown — not stated by the source	Yes
USB poweredKnown for one	Unknown — not stated by the source	Yes
Interface typeKnown for one	Unknown — not stated by the source	Bluetooth 5.0
Digital Signal Processing (DSP)	Yes	Yes
CompatibilityKnown for one	Unified Communications (UC)	Unknown — not stated by the source
External control unit interfaceKnown for one	USB	Unknown — not stated by the source
USB cable lengthKnown for one	2.15 m	Unknown — not stated by the source
Connector(s)Known for one	USB-C	Unknown — not stated by the source
Cord clipKnown for one	Yes	Unknown — not stated by the source
Sustainabilityidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source

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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