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Product comparison · 2 headphones

Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK vs JBL Tune 520BT2

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  • 18specifications compared
  • 5differ
  • 13identical
  • 60known for one product only

Key differences

The Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK has 4 more microphones than the JBL Tune 520BT2 (6 vs 2). The JBL Tune 520BT2 has 36 g more weight than the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK (158 g vs 122 g). Wearing style: In-ear on the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK, Head-band on the JBL Tune 520BT2. Connectivity technology: True Wireless Stereo (TWS) on the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK, Wireless on the JBL Tune 520BT2. Ear coupling: Intraaural on the Cellularline NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACK, Supraaural on the JBL Tune 520BT2.

  • Wearing style
    • In-ear
    • Head-band
  • Connectivity technology
    • True Wireless Stereo (TWS)
    • Wireless
  • Ear coupling
    • Intraaural
    • Supraaural
  • Number of microphones
    • 6
    • 2
  • Weight
    • 122 g
    • 158 g

Side by side

Differences highlightedShow differences only
78 specifications
A

Cellularline

NUMB BLUETOOTH EARBUDS WITH HYBRID ANC, BLACKView product
B

JBL

Tune 520BT2View product
Performance1 differ
Product typeHeadsetHeadset
Wearing styleDiffersIn-earHead-band
Recommended usageCalls/MusicCalls/Music
Headset typeBinauralBinaural
Product colourBlackBlack
Colour nameKnown for oneBlack
Control unit typeOn-ear control unitOn-ear control unit
FoldableKnown for oneNo
Cable lengthKnown for one0.15 m
Bone conduction sensorKnown for oneNo
Suitable for indoor useKnown for oneYes
Suitable for outdoor useKnown for oneYes
Market segmentKnown for oneConsumer
Volume controlKnown for oneButton
Control typeKnown for oneButtons
LED indicatorsKnown for oneYes
On/off switchKnown for oneYes
Ports & interfaces1 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 version6.06.0
RF connectivityKnown for oneNo
Bluetooth profilesKnown for oneA2DP, AVRCP, HFP
Frequency bandKnown for one2.4 - 2.4835 GHz
Headphones1 differ
Ear couplingDiffersIntraauralSupraaural
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 one30 Ω
Headphone sensitivityKnown for one101 dB
Driver unitKnown for one3.3 cm
Microphone1 differ
Microphone typeBuilt-inBuilt-in
Number of microphonesDiffers62
Microphone sensitivityKnown for one-40 dB
Batteryidentical
Battery operatedYesYes
Battery typeBuilt-in batteryBuilt-in battery
Battery weightKnown for one16 g
Wireless chargingKnown for oneNo
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one450 mAh
Continuous audio playback timeKnown for one76 h
Talk timeKnown for one45 h
Battery recharge timeKnown for one2 h
Battery voltageKnown for one3.7 V
Fast chargingKnown for oneYes
Fast charging timeKnown for one5 min
Weight & dimensions1 differ
WidthKnown for one60 mm
DepthKnown for one25 mm
HeightKnown for one45 mm
WeightDiffers122 g158 g
Packaging dataidentical
Package widthKnown for one33 mm
Package depthKnown for one110 mm
Package heightKnown for one140 mm
Package weightKnown for one139 g
Package typeKnown for oneHanging box
Packaging contentidentical
Charging standKnown for oneNo
Charging caseKnown for oneYes
Audio adapters includedKnown for oneNo
AC adapter includedNoNo
Batteries includedKnown for oneYes
Cables includedUSB Type-CUSB Type-C
Warranty cardKnown for oneYes
Safety sheetKnown for oneYes
QuantityKnown for one1
Certificatesidentical
UN numberKnown for oneUN3481
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 detailsidentical
Radio Equipment Directive (RED)Known for oneYes
Warranty periodKnown for one2 year(s)
Other featuresidentical
Bone conductionKnown for oneNo
Brand compatibilityKnown for oneUniversal

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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