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Product comparison · 2 headphones

Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black vs Tech Pop BTPETCHARMW headphones/headset

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  • 5specifications compared
  • 3differ
  • 2identical
  • 48known for one product only

Key differences

The Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black has 17 g more weight than the Tech Pop BTPETCHARMW headphones/headset (125 g vs 108 g). The Tech Pop BTPETCHARMW headphones/headset has 4 W more USB Type-C required charging power (max) than the Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black (5 W vs 1 W). The Tech Pop BTPETCHARMW headphones/headset has 1.5 W more USB Type-C required charging power (min) than the Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black (2.5 W vs 1 W).

  • Weight
    • 125 g
    • 108 g
  • USB Type-C required charging power (max)
    • 1 W
    • 5 W
  • USB Type-C required charging power (min)
    • 1 W
    • 2.5 W

Side by side

Differences highlightedShow differences only
53 specifications
A

Hama

WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black

Model WHS-400

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B

Tech Pop

BTPETCHARMW headphones/headset

Model BTPETCHARMW

View product
Performanceidentical
Product typeKnown for oneHeadset
Wearing styleKnown for oneHead-band
Recommended usageKnown for oneOffice/Call center
Headset typeKnown for oneBinaural
Product colourKnown for oneBlack
Operating keysKnown for oneVolume -, Volume +, Mute
Volume controlKnown for oneButton
Control unit typeKnown for oneOn-ear control unit
Control typeKnown for oneButtons
LED indicatorsKnown for oneCall
Ports & interfacesidentical
Connectivity technologyKnown for oneWireless
USB connectivityKnown for oneYes
USB connectorKnown for oneUSB Type-C
BluetoothKnown for oneNo
RF connectivityKnown for oneYes
Frequency bandKnown for one2.4 GHz
Headphonesidentical
Ear couplingKnown for oneSupraaural
Headphone frequencyKnown for one20 - 20000 Hz
ImpedanceKnown for one32 Ω
Headphone sensitivityKnown for one126 dB
Microphoneidentical
Microphone typeKnown for oneBoom
Microphone frequencyKnown for one50 - 10000 Hz
Microphone sensitivityKnown for one38 dB
Microphone input impedanceKnown for one2200 Ω
Microphone muteKnown for oneYes
Batteryidentical
Battery replacement accessibilityKnown for oneEnd-user
Battery operatedKnown for oneYes
Continuous audio playback timeKnown for one16 h
Talk timeKnown for one18 h
Battery recharge timeKnown for one2.5 h
Charging sourceKnown for oneUSB
Standby timeKnown for one19 h
Battery weightKnown for one7 g
Sustainabilityidentical
Sustainability certificatesKnown for oneForest Stewardship Council (FSC)
Weight & dimensions1 differ
WeightDiffers125 g108 g
WidthKnown for one43 mm
DepthKnown for one37 mm
HeightKnown for one40 mm
Packaging contentidentical
Charging standKnown for oneNo
AC adapter includedNoNo
Receiver includedKnown for oneYes
Cables includedKnown for oneUSB Type-C to USB Type-A
QuantityKnown for one1
Power2 differ
USB Power Delivery (USB PD)Known for oneNo
USB Type-C charging portYesYes
USB Type-C required charging power (max)Differs1 W5 W
USB Type-C required charging power (min)Differs1 W2.5 W
Packaging dataidentical
Package widthKnown for one45 mm
Package depthKnown for one110 mm
Package heightKnown for one110 mm
Package weightKnown for one125 g
Certificatesidentical
UN numberKnown for oneUN3481
Technical detailsidentical
Radio Equipment Directive (RED)Known for oneYes

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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