Product comparison · 2 headphones

JBL Tune 520BT2 vs Tech Pop BTPETCHARMW headphones/headset

3specifications compared
1differ
2identical
51known for one product only

Key differences

The JBL Tune 520BT2 has 50 g more weight than the Tech Pop BTPETCHARMW headphones/headset (158 g vs 108 g).

Weight
- Tune 520BT2:158 g
- BTPETCHARMW headphones/headset:108 g

Side by side

Differences highlightedShow differences only

Comparison of Tune 520BT2, BTPETCHARMW
54 specifications	A JBL Tune 520BT2 View product	B Tech Pop BTPETCHARMW headphones/headset Model BTPETCHARMW View product
Performanceidentical
Product typeKnown for one	Headset	Unknown — not stated by the source
Wearing styleKnown for one	Head-band	Unknown — not stated by the source
Recommended usageKnown for one	Calls/Music	Unknown — not stated by the source
Headset typeKnown for one	Binaural	Unknown — not stated by the source
Market segmentKnown for one	Consumer	Unknown — not stated by the source
Product colourKnown for one	Black	Unknown — not stated by the source
Volume controlKnown for one	Button	Unknown — not stated by the source
Control unit typeKnown for one	On-ear control unit	Unknown — not stated by the source
Control typeKnown for one	Buttons	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP	Unknown — not stated by the source
Bluetooth versionKnown for one	6.0	Unknown — not stated by the source
Frequency bandKnown for one	2.4 - 2.4835 GHz	Unknown — not stated by the source
Headphonesidentical
Ear couplingKnown for one	Supraaural	Unknown — not stated by the source
Headphone frequencyKnown for one	20 - 20000 Hz	Unknown — not stated by the source
ImpedanceKnown for one	30 Ω	Unknown — not stated by the source
Headphone sensitivityKnown for one	101 dB	Unknown — not stated by the source
Driver unitKnown for one	3.3 cm	Unknown — not stated by the source
Microphoneidentical
Microphone typeKnown for one	Built-in	Unknown — not stated by the source
Microphone sensitivityKnown for one	-40 dB	Unknown — not stated by the source
Number of microphonesKnown for one	2	Unknown — not stated by the source
Batteryidentical
Battery operatedKnown for one	Yes	Unknown — not stated by the source
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery capacityKnown for one	450 mAh	Unknown — not stated by the source
Continuous audio playback timeKnown for one	76 h	Unknown — not stated by the source
Talk timeKnown for one	45 h	Unknown — not stated by the source
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
Battery voltageKnown for one	3.7 V	Unknown — not stated by the source
Fast chargingKnown for one	Yes	Unknown — not stated by the source
Fast charging timeKnown for one	5 min	Unknown — not stated by the source
Battery weightKnown for one	Unknown — not stated by the source	7 g
Weight & dimensions1 differ
WeightDiffers	158 g	108 g
WidthKnown for one	Unknown — not stated by the source	43 mm
DepthKnown for one	Unknown — not stated by the source	37 mm
HeightKnown for one	Unknown — not stated by the source	40 mm
Packaging dataidentical
Package typeKnown for one	Hanging box	Unknown — not stated by the source
Package widthKnown for one	Unknown — not stated by the source	45 mm
Package depthKnown for one	Unknown — not stated by the source	110 mm
Package heightKnown for one	Unknown — not stated by the source	110 mm
Package weightKnown for one	Unknown — not stated by the source	125 g
Packaging contentidentical
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Safety sheetKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	USB Type-C	Unknown — not stated by the source
QuantityKnown for one	1	Unknown — not stated by the source
Poweridentical
USB Type-C required charging power (max)Known for one	Unknown — not stated by the source	5 W
USB Type-C required charging power (min)Known for one	Unknown — not stated by the source	2.5 W
Certificatesidentical
UN numberKnown for one	Unknown — not stated by the source	UN3481
Technical detailsidentical
Radio Equipment Directive (RED)Known for one	Unknown — not stated by the source	Yes

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.

More headphones comparisons

All headphones comparisons