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Product comparison · 2 headphones

Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black vs Yealink BH70 Mono USB-C/A Headset

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  • 26specifications compared
  • 12differ
  • 14identical
  • 37known for one product only

Key differences

The Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black has 9 dB more headphone sensitivity than the Yealink BH70 Mono USB-C/A Headset (126 dB vs 117 dB). The Yealink BH70 Mono USB-C/A Headset has 27 h more continuous audio playback time than the Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black (43 h vs 16 h). The Yealink BH70 Mono USB-C/A Headset has 17 h more talk time than the Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black (35 h vs 18 h). Only the Yealink BH70 Mono USB-C/A Headset has Bluetooth. Headset type: Binaural on the Hama WHS-400 Headset Wireless Head-band Office/Call center USB Type-C Black, Monaural on the Yealink BH70 Mono USB-C/A Headset.

  • Headset type
    • Binaural
    • Monaural
  • LED indicators
    • Call
    • Yes
  • USB connector
    • USB Type-C
    • USB Type-C / USB Type-A
  • Bluetooth
    • No
    • Yes
  • Headphone sensitivity
    • 126 dB
    • 117 dB
  • Microphone frequency
    • 50 - 10000 Hz
    • 100 - 8000 Hz
  • Microphone sensitivity
    • 38 dB
    • -14 dB
  • Continuous audio playback time
    • 16 h
    • 43 h

Side by side

Differences highlightedShow differences only
63 specifications
A

Hama

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

Model WHS-400

View product
B

Yealink

BH70 Mono USB-C/A HeadsetView product
Performance3 differ
Headset typeDiffersBinauralMonaural
Operating keysDiffersVolume -, Volume +, MuteAnswer/end call, Play/Pause, Volume +, Volume -
LED indicatorsDiffersCallYes
Number of paired devices rememberedKnown for one8
Number of simultaneously connected devices (max)Known for one2
Ports & interfaces2 differ
USB connectorDiffersUSB Type-CUSB Type-C / USB Type-A
BluetoothDiffersNoYes
Bluetooth versionKnown for one5.2
Wireless rangeKnown for one50 m
RF connectivityKnown for oneYes
Frequency bandKnown for one2.4 GHz
Headphones1 differ
Maximum input powerKnown for one30 mW
Headphone sensitivityDiffers126 dB117 dB
Driver unitKnown for one3.5 cm
ImpedanceKnown for one32 Ω
Microphone2 differ
Microphone frequencyDiffers50 - 10000 Hz100 - 8000 Hz
Microphone sensitivityDiffers38 dB-14 dB
MEMS (Micro-Electro-Mechanical System) microphoneKnown for oneYes
Microphone noise-cancelingKnown for oneYes
Number of microphonesKnown for one3
Microphone input impedanceKnown for one2200 Ω
Microphone muteKnown for oneYes
Battery3 differ
Battery typeKnown for oneBuilt-in battery
Continuous audio playback timeDiffers16 h43 h
Talk timeDiffers18 h35 h
Battery recharge timeDiffers2.5 h1.5 h
Battery replacement accessibilityKnown for oneEnd-user
Charging sourceKnown for oneUSB
Standby timeKnown for one19 h
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Mobile operating systems supportedKnown for oneAndroid, iOS
Operational conditionsidentical
Operating temperature (T-T)Known for one-10 - 45 °C
Storage temperature (T-T)Known for one-30 - 70 °C
Weight & dimensions1 differ
WeightDiffers125 g91 g
Packaging dataidentical
Package widthKnown for one177 mm
Package depthKnown for one207 mm
Package heightKnown for one53 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Charging standKnown for oneNo
AC adapter includedKnown for oneNo
Cables includedKnown for oneUSB Type-C to USB Type-A
QuantityKnown for one1
Supplier featuresidentical
Charging timeKnown for one90 min
Sustainabilityidentical
Sustainability certificatesKnown for oneForest Stewardship Council (FSC)
Poweridentical
USB Power Delivery (USB PD)Known for oneNo
USB Type-C charging portKnown for oneYes
USB Type-C required charging power (max)Known for one1 W
USB Type-C required charging power (min)Known for one1 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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