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Product comparison · 2 headphones

Hama BT-900 Headset Wired & Wireless Head-band Office/Call center USB Type-C Bluetooth Charging stand Black vs Hama SoundZ 333

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  • 29specifications compared
  • 16differ
  • 13identical
  • 28known for one product only

Key differences

  • Recommended usage
    • Office/Call center
    • Gaming
  • Product colour
    • Black
    • Beige, Brown
  • Control unit type
    • On-ear control unit
    • In-line control unit
  • Cable length
    • 2 m
    • 2.2 m
  • Connectivity technology
    • Wired & Wireless
    • Wired
  • USB connector
    • USB Type-C
    • USB Type-A
  • Impedance
    • 26 Ω
    • 32 Ω
  • Headphone sensitivity
    • 93 dB
    • 108 dB

Side by side

Differences highlightedShow differences only
57 specifications
A

Hama

BT-900 Headset Wired & Wireless Head-band Office/Call center USB Type-C Bluetooth Charging stand Black

Model BT-900

View product
B

Hama

SoundZ 333View product
Performance4 differ
Product typeHeadsetHeadset
Wearing styleHead-bandHead-band
Recommended usageDiffersOffice/Call centerGaming
Headset typeBinauralBinaural
Product colourDiffersBlackBeige, Brown
Control unit typeDiffersOn-ear control unitIn-line control unit
Control typeKnown for oneButtons
FoldableKnown for oneYes
Cable lengthDiffers2 m2.2 m
Cable colourBlackBlack
Detachable cableKnown for oneYes
LED indicatorsKnown for oneCharging, Call
On/off switchKnown for oneYes
Plug and PlayKnown for oneYes
Volume controlKnown for oneRotary
Adjustable headbandKnown for oneYes
Housing materialKnown for onePlastic
Ports & interfaces2 differ
Connectivity technologyDiffersWired & WirelessWired
3.5 mm connectorKnown for oneYes
USB connectivityYesYes
USB connectorDiffersUSB Type-CUSB Type-A
BluetoothKnown for oneYes
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP
Bluetooth versionKnown for one5.3
Frequency bandKnown for one2.402 - 2.48 GHz
Wireless rangeKnown for one10 m
Headphones2 differ
Ear couplingCircumauralCircumaural
Headphone frequency20 - 20000 Hz20 - 20000 Hz
ImpedanceDiffers26 Ω32 Ω
Headphone sensitivityDiffers93 dB108 dB
Microphone2 differ
Microphone typeBoomBoom
Microphone frequencyDiffers100 - 8000 Hz50 - 10000 Hz
Microphone sensitivityDiffers-26 dB-42 dB
Microphone input impedance2200 Ω2200 Ω
Detachable microphoneKnown for oneYes
Microphone direction typeOmnidirectionalOmnidirectional
Microphone noise-cancelingKnown for oneYes
Microphone muteYesYes
Batteryidentical
Battery operatedKnown for oneYes
Continuous audio playback timeKnown for one24 h
Talk timeKnown for one30 h
Battery recharge timeKnown for one8 h
Standby timeKnown for one35 h
Weight & dimensions1 differ
WeightDiffers470 g269 g
Packaging data4 differ
Package widthDiffers253 mm240 mm
Package depthDiffers213 mm190 mm
Package heightDiffers162 mm100 mm
Package weightDiffers978 g339 g
Packaging contentidentical
Charging standKnown for oneYes
AC adapter includedNoNo
Cables includedKnown for oneUSB Type-A to USB Type-C
Quantity11
Power1 differ
USB Power Delivery (USB PD)Known for oneNo
USB Type-C charging portDiffersYesNo
USB Type-C required charging power (max)Known for one2 W
USB Type-C required charging power (min)Known for one1 W
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 11, Windows 7, Windows 8, Windows 8.1, Windows Vista

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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