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Product comparison · 2 headphones

Conceptronic POLONA Wireless Bluetooth Headset with Charging Dock & Bluetooth USB Audio Adapter vs Conceptronic POLONA04B Bluetooth Stereo Headset

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  • 34specifications compared
  • 21differ
  • 13identical
  • 33known for one product only

Key differences

  • Product type
    • Headphones
    • Headset
  • Recommended usage
    • Office/Call center
    • Calls/Music
  • Headset type
    • Monaural
    • Binaural
  • Connectivity technology
    • Wireless
    • Wired & Wireless
  • Bluetooth version
    • 5.0
    • 5.3
  • Battery capacity
    • 1.48 Wh
    • 2.22 Wh
  • Continuous audio playback time
    • 22 h
    • 44 h
  • Battery recharge time
    • 1.5 h
    • 2 h

Side by side

Differences highlightedShow differences only
67 specifications
A

Conceptronic

POLONA Wireless Bluetooth Headset with Charging Dock & Bluetooth USB Audio Adapter

Model POLONA03BDA

View product
B

Conceptronic

POLONA04B Bluetooth Stereo Headset

Model POLONA04B

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Performance3 differ
Product typeDiffersHeadphonesHeadset
Wearing styleHead-bandHead-band
Recommended usageDiffersOffice/Call centerCalls/Music
Headset typeDiffersMonauralBinaural
Product colourBlackBlack
Adjustable headbandKnown for oneYes
Number of simultaneously connected devices (max)Known for one2
Country of originChinaChina
Operating keysKnown for oneMute
Signal-to-Noise Ratio (SNR)Known for one55 dB
Ports & interfaces2 differ
Connectivity technologyDiffersWirelessWired & Wireless
BluetoothYesYes
Bluetooth versionDiffers5.05.3
Frequency band2.402 - 2.48 GHz2.402 - 2.48 GHz
3.5 mm connectorKnown for oneYes
USB connectivityKnown for oneYes
USB connectorKnown for oneUSB Type-C
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP, HSP
Headphonesidentical
Maximum input powerKnown for one10 mW
Ear couplingSupraauralSupraaural
Headphone frequencyKnown for one0 - 20000 Hz
Impedance32 Ω32 Ω
Headphone sensitivityKnown for one110 dB
Noise cancelingKnown for oneYes
Total Harmonic Distortion (THD)Known for one3%
Microphoneidentical
Microphone typeBoomBoom
Folding microphoneKnown for oneYes
Microphone noise-cancelingKnown for oneYes
Microphone muteYesYes
Microphone sensitivityKnown for one-42 dB
Hybrid noise-cancelingKnown for oneYes
Base stationidentical
Base station USB connectorKnown for oneUSB Type-C
Base station colourKnown for oneBlack
Battery3 differ
Battery operatedYesYes
Battery typeBuilt-in batteryBuilt-in battery
Battery capacityDiffers1.48 Wh2.22 Wh
Input voltage (charging case)Known for one5 V
Continuous audio playback timeDiffers22 h44 h
Battery recharge timeDiffers1.5 h2 h
Battery voltage3.7 V3.7 V
Rechargeable batteryKnown for oneYes
Talk timeKnown for one40 h
Weight & dimensions4 differ
WidthDiffers146.1 mm68 mm
DepthDiffers168.4 mm169.2 mm
HeightDiffers52 mm186.5 mm
WeightDiffers150 g170 g
Packaging data4 differ
Package widthDiffers60 mm78 mm
Package depthDiffers181 mm185 mm
Package heightDiffers176 mm200 mm
Package weightDiffers343 g290 g
Package typeKnown for oneHanging box
Packaging contentidentical
Charging standKnown for oneYes
Quick start guideYesYes
Receiver includedKnown for oneYes
Wireless receiver interfaceKnown for oneUSB Type-A
Cables includedKnown for oneUSB Type-A to USB Type-C
Logistics data5 differ
Harmonized System (HS) codeKnown for one85183000
Master (outer) case widthDiffers398 mm420 mm
Master (outer) case lengthDiffers648 mm765 mm
Master (outer) case heightDiffers385 mm245 mm
Master (outer) case gross weightDiffers14.7 kg6.8 kg
Products per master (outer) caseDiffers40 pc(s)20 pc(s)
Other featuresidentical
Interface adapters includedKnown for oneUSB Type-C male - USB Type-A female
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 45 °C
Sustainabilityidentical
Sustainability complianceKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneCE, RoHS
Technical detailsidentical
Output powerKnown for one10 mW

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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