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Product comparison · 2 headphones

Jabra BIZ 2300 Mono, NC + Link 230 USB Adapter vs Jabra BT2047 BT HDST

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  • 11specifications compared
  • 6differ
  • 5identical
  • 84known for one product only

Key differences

  • Wearing style
    • Head-band
    • Ear-hook, In-ear
  • Connectivity technology
    • Wired
    • Wireless
  • Bluetooth
    • No
    • Yes
  • Width
    • 141 mm
    • 16 mm
  • Depth
    • 183 mm
    • 25 mm
  • Weight
    • 49 g
    • 10 g

Side by side

Differences highlightedShow differences only
95 specifications
A

Jabra

BIZ 2300 Mono, NC + Link 230 USB AdapterView product
B

Jabra

BT2047 BT HDST

Model BT2047

View product
Performance1 differ
Wearing styleDiffersHead-bandEar-hook, In-ear
LED indicatorsKnown for oneBluetooth
Virtual surroundKnown for oneNo
Heart rate monitorKnown for oneNo
Motion sensorKnown for oneNo
Bone conduction sensorKnown for oneNo
Over the Air Updates (OTA)Known for oneNo
Auto-connectKnown for oneYes
Daisy chainKnown for oneNo
In-ear pressure reliefKnown for oneNo
On/off switchKnown for oneYes
Phonebook access profile (PBAP)Known for oneNo
Push-to-Talk (PTT)Known for oneNo
RefurbishedKnown for oneNo
Unified communicationsKnown for oneNo
Works with Amazon AlexaKnown for oneNo
Steel hingesKnown for oneNo
Power bassKnown for oneNo
Headset typeKnown for oneMonaural
Cable lengthKnown for one1.075 m
Hearing protection technologiesKnown for oneJabra PeakStop
Country of originKnown for oneChina
CertificationKnown for oneCE, FCC, UL, cUL,EAC, RCM, KCC, RoHS, REACH
Ports & interfaces2 differ
Connectivity technologyDiffersWiredWireless
USB connectivityKnown for oneYes
USB connectorKnown for oneMicro-USB
BluetoothDiffersNoYes
Bluetooth profilesKnown for oneAAC, SBC
Bluetooth versionKnown for one2.1
Wireless rangeKnown for one10 m
Headphonesidentical
Noise reductionKnown for oneNo
HearThroughKnown for oneNo
Maximum input powerKnown for one20 mW
Ear couplingKnown for oneSupraaural
Headphone frequencyKnown for one150 - 4500 Hz
ImpedanceKnown for one300 Ω
Headphone sensitivityKnown for one99 dB
Driver unitKnown for one2.8 cm
Microphoneidentical
Microphone muteKnown for oneNo
Microphone typeKnown for oneBoom
Microphone frequencyKnown for one100 - 10000 Hz
Microphone sensitivityKnown for one-30 dB
Folding microphoneKnown for oneYes
Microphone direction typeKnown for oneUnidirectional
Microphone noise-cancelingKnown for oneYes
Batteryidentical
Battery typeKnown for oneBuilt-in battery
Rechargeable batteryKnown for oneYes
Talk timeKnown for one10 h
Fast chargingKnown for oneNo
Replaceable batteryKnown for oneNo
Standby timeKnown for one240 h
Music playeridentical
FM radioKnown for oneNo
Weight & dimensions3 differ
WidthDiffers141 mm16 mm
DepthDiffers183 mm25 mm
WeightDiffers49 g10 g
HeightKnown for one67 mm
Packaging dataidentical
Package widthKnown for one183 mm
Package depthKnown for one88 mm
Package heightKnown for one32 mm
Package weightKnown for one90 g
Packaging contentidentical
Charging caseKnown for oneNo
Carrying caseKnown for oneNo
Audio adapters includedKnown for oneUSB
AC adapter includedKnown for oneNo
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Safety sheetKnown for oneYes
PouchKnown for oneYes
Ear pad materialKnown for oneLeatherette
Ear padsKnown for oneYes
QuantityKnown for one1
Poweridentical
USB Type-C charging portKnown for oneYes
Technical detailsidentical
Easy pairingKnown for oneYes
Multipoint connectivityKnown for oneNo
Supplier featuresidentical
Charging timeKnown for one120 min
MaterialKnown for oneAcrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Other featuresidentical
Automatic volume adjustmentKnown for oneNo
Bluetooth Low Energy (BLE)Known for oneNo
Voice guidanceKnown for oneNo
Auto power offKnown for oneYes
Depth (imperial)Known for one2.54 cm (1")
Near Field Communication (NFC)Known for oneNo
SpeakerphoneKnown for oneNo
Voice controlKnown for oneNo
Width (imperial)Known for one1.52 cm (0.6")
Digital Signal Processing (DSP)Known for oneYes
Packaging contentKnown for oneHeadset;EarGels;Ear hook;User documents;USB cable
Protective pouchKnown for oneNo
QD connectorKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85183000

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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