Product comparison · 2 headphones

eSTUFF GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black vs eSTUFF GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black

26specifications compared
13differ
13identical
29known for one product only

Key differences

Connectivity technology
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:Wired
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:Wireless
USB connectivity
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:Yes
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:No
Bluetooth
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:No
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:Yes
Impedance
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:75 Ω
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:16 Ω
Headphone sensitivity
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:96 dB
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:103 dB
Microphone frequency
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:15 - 6800 Hz
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:150 - 6800 Hz
Microphone sensitivity
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:-39 dB
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:-52 dB
Microphone direction type
- GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black:Cardioid
- GLB245500 headphones/headset Wireless Head-band Office/Call center Bluetooth Black:Unidirectional

Side by side

Differences highlightedShow differences only

Comparison of GLB240400, GLB245500
55 specifications	A eSTUFF GLB240400 headphones/headset Wired Head-band Office/Call center USB Type-A Black Model GLB240400 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
Control unit typeKnown for one	In-line control unit	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
Connectivity technologyDiffers	Wired	Wireless
3.5 mm connector	No	No
USB connectivityDiffers	Yes	No
BluetoothDiffers	No	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-A	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 typeKnown for one	Unknown — not stated by the source	Boom
Microphone frequencyDiffers	15 - 6800 Hz	150 - 6800 Hz
Microphone sensitivityDiffers	-39 dB	-52 dB
Microphone direction typeDiffers	Cardioid	Unidirectional
Microphone noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Microphone mute	Yes	Yes
Microphone input impedanceKnown for one	75 Ω	Unknown — not stated by the source
Noise-canceling switchKnown for one	Yes	Unknown — not stated by the source
Base stationidentical
Base station colour	Black	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	188 mm	275 mm
Package depthDiffers	148 mm	172 mm
Package heightDiffers	57 mm	81 mm
Package weightDiffers	204 g	394 g
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Base station	Yes	Yes
Other featuresidentical
Power LEDKnown for one	Unknown — not stated by the source	Yes
USB powered	Yes	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
Cord clipKnown for one	Yes	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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