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Product comparison · 2 headphones

Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK vs Sandberg Wireless Headset Pro Stereo ENC

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  • 24specifications compared
  • 17differ
  • 7identical
  • 54known for one product only

Key differences

The Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK has 0.15 m more cable length than the Sandberg Wireless Headset Pro Stereo ENC (0.15 m vs 0 m). The Sandberg Wireless Headset Pro Stereo ENC has 100 mm more width than the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK (160 mm vs 60 mm). The Sandberg Wireless Headset Pro Stereo ENC has 35 mm more depth than the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK (60 mm vs 25 mm). Wearing style: In-ear on the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK, Head-band on the Sandberg Wireless Headset Pro Stereo ENC. Recommended usage: Calls/Music on the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK, Office/Call center on the Sandberg Wireless Headset Pro Stereo ENC.

  • Wearing style
    • In-ear
    • Head-band
  • Recommended usage
    • Calls/Music
    • Office/Call center
  • Cable length
    • 0.15 m
    • 0 m
  • Connectivity technology
    • True Wireless Stereo (TWS)
    • Wireless
  • Bluetooth version
    • 6.0
    • 5.1+EDR
  • Ear coupling
    • Intraaural
    • Circumaural
  • Microphone type
    • Built-in
    • Boom
  • Width
    • 60 mm
    • 160 mm

Side by side

Differences highlightedShow differences only
78 specifications
A

Cellularline

NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACKView product
B

Sandberg

Wireless Headset Pro Stereo ENCView product
Performance3 differ
Product typeHeadsetHeadset
Wearing styleDiffersIn-earHead-band
Recommended usageDiffersCalls/MusicOffice/Call center
Headset typeBinauralBinaural
Product colourBlackBlack
Colour nameKnown for oneBlack
Control unit typeOn-ear control unitOn-ear control unit
FoldableKnown for oneNo
Cable lengthDiffers0.15 m0 m
Bone conduction sensorKnown for oneNo
Suitable for indoor useKnown for oneYes
Suitable for outdoor useKnown for oneYes
Market segmentKnown for oneProfessional
LED indicatorsKnown for oneYes
Adjustable headbandKnown for oneYes
Number of simultaneously connected devices (max)Known for one2
Ports & interfaces2 differ
Connectivity technologyDiffersTrue Wireless Stereo (TWS)Wireless
3.5 mm connectorKnown for oneNo
6.35 mm connectorKnown for oneNo
USB connectivityKnown for oneYes
USB connectorKnown for oneUSB Type-C
BluetoothYesYes
Bluetooth versionDiffers6.05.1+EDR
RF connectivityKnown for oneNo
Wireless rangeKnown for one10 m
Headphones1 differ
Ear couplingDiffersIntraauralCircumaural
Intraaural headphones typeKnown for oneIn-ear monitors
Acoustic systemKnown for oneClosed
Noise cancelingKnown for oneYes
Noise reductionKnown for oneYes
Headphone frequencyKnown for one20 - 20000 Hz
ImpedanceKnown for one32 Ω
Headphone sensitivityKnown for one113 dB
Magnet typeKnown for oneNeodymium
Driver unitKnown for one4 cm
Microphone1 differ
Microphone typeDiffersBuilt-inBoom
Number of microphonesKnown for one6
Microphone frequencyKnown for one100 - 10000 Hz
Microphone sensitivityKnown for one-36 dB
Microphone input impedanceKnown for one2200 Ω
Folding microphoneKnown for oneYes
Microphone direction typeKnown for oneOmnidirectional
Microphone noise-cancelingKnown for oneYes
Microphone muteKnown for oneYes
Batteryidentical
Battery operatedKnown for oneYes
Battery typeKnown for oneBuilt-in battery
Battery weightKnown for one16 g
Wireless chargingKnown for oneNo
Charging sourceKnown for oneUSB
Weight & dimensions4 differ
WidthDiffers60 mm160 mm
DepthDiffers25 mm60 mm
HeightDiffers45 mm170 mm
WeightDiffers122 g140 g
Packaging data4 differ
Package widthDiffers33 mm199 mm
Package depthDiffers110 mm63 mm
Package heightDiffers140 mm212 mm
Package weightDiffers139 g320 g
Packaging content1 differ
Charging standKnown for oneNo
Charging caseKnown for oneYes
Audio adapters includedKnown for oneNo
AC adapter includedNoNo
Batteries includedKnown for oneYes
Cables includedDiffersUSB Type-CUSB Type-A to USB Type-C
Quick start guideKnown for oneYes
Receiver includedKnown for oneYes
Wireless receiver interfaceKnown for oneUSB Type-A
Certificatesidentical
UN numberKnown for oneUN3481
Certified for Microsoft TeamsKnown for oneNo
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC), RoHS
Poweridentical
USB Power Delivery (USB PD)Known for oneYes
USB Type-C charging portYesYes
USB Type-C required charging power (max)Known for one5 W
USB Type-C required charging power (min)Known for one2.5 W
Technical details1 differ
Radio Equipment Directive (RED)Known for oneYes
Warranty periodDiffers2 year(s)5 year(s)
Other featuresidentical
Bone conductionKnown for oneNo
Brand compatibilityKnown for oneUniversal
Packaging contentKnown for one1 Sandberg Wireless Headset Pro Stereo ENC 1 Bluetooth-dongle, USB-A male 1 USB-A female to USB-C male adapter 1 Charge-cable USB-A male to USB-C male, 1.2m 1 Quick guide 1 GPSR Safety guide

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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