Product comparison · 2 headphones

JBL Tune 520BT2 vs Yealink BH70 Mono USB-C/A Headset

25specifications compared
12differ
13identical
38known for one product only

Key differences

The JBL Tune 520BT2 has 0.8 more Bluetooth version than the Yealink BH70 Mono USB-C/A Headset (6.0 vs 5.2). The Yealink BH70 Mono USB-C/A Headset has 16 dB more headphone sensitivity than the JBL Tune 520BT2 (117 dB vs 101 dB). The Yealink BH70 Mono USB-C/A Headset has 0.2 cm more driver unit than the JBL Tune 520BT2 (3.5 cm vs 3.3 cm). Recommended usage: Calls/Music on the JBL Tune 520BT2, Office/Call center on the Yealink BH70 Mono USB-C/A Headset. Headset type: Binaural on the JBL Tune 520BT2, Monaural on the Yealink BH70 Mono USB-C/A Headset.

Recommended usage
- Tune 520BT2:Calls/Music
- BH70 Mono USB-C/A Headset:Office/Call center
Headset type
- Tune 520BT2:Binaural
- BH70 Mono USB-C/A Headset:Monaural
Bluetooth version
- Tune 520BT2:6.0
- BH70 Mono USB-C/A Headset:5.2
Headphone sensitivity
- Tune 520BT2:101 dB
- BH70 Mono USB-C/A Headset:117 dB
Driver unit
- Tune 520BT2:3.3 cm
- BH70 Mono USB-C/A Headset:3.5 cm
Microphone type
- Tune 520BT2:Built-in
- BH70 Mono USB-C/A Headset:Boom
Microphone sensitivity
- Tune 520BT2:-40 dB
- BH70 Mono USB-C/A Headset:-14 dB
Number of microphones
- Tune 520BT2:2
- BH70 Mono USB-C/A Headset:3

Side by side

Differences highlightedShow differences only

Comparison of Tune 520BT2, BH70 Mono USB-C/A Headset
63 specifications	A JBL Tune 520BT2 View product	B Yealink BH70 Mono USB-C/A Headset View product
Performance2 differ
Product type	Headset	Headset
Wearing style	Head-band	Head-band
Recommended usageDiffers	Calls/Music	Office/Call center
Headset typeDiffers	Binaural	Monaural
Product colour	Black	Black
Operating keysKnown for one	Unknown — not stated by the source	Answer/end call, Play/Pause, Volume +, Volume -
Volume control	Button	Button
Control unit type	On-ear control unit	On-ear control unit
Control type	Buttons	Buttons
LED indicators	Yes	Yes
Number of paired devices rememberedKnown for one	Unknown — not stated by the source	8
Number of simultaneously connected devices (max)Known for one	Unknown — not stated by the source	2
Market segmentKnown for one	Consumer	Unknown — not stated by the source
On/off switchKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces1 differ
Connectivity technology	Wireless	Wireless
USB connectivityKnown for one	Unknown — not stated by the source	Yes
USB connectorKnown for one	Unknown — not stated by the source	USB Type-C / USB Type-A
Bluetooth	Yes	Yes
Bluetooth versionDiffers	6.0	5.2
Wireless rangeKnown for one	Unknown — not stated by the source	50 m
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP	Unknown — not stated by the source
Frequency bandKnown for one	2.4 - 2.4835 GHz	Unknown — not stated by the source
Headphones2 differ
Maximum input powerKnown for one	Unknown — not stated by the source	30 mW
Ear coupling	Supraaural	Supraaural
Headphone frequency	20 - 20000 Hz	20 - 20000 Hz
Headphone sensitivityDiffers	101 dB	117 dB
Driver unitDiffers	3.3 cm	3.5 cm
ImpedanceKnown for one	30 Ω	Unknown — not stated by the source
Microphone3 differ
Microphone typeDiffers	Built-in	Boom
Microphone frequencyKnown for one	Unknown — not stated by the source	100 - 8000 Hz
Microphone sensitivityDiffers	-40 dB	-14 dB
MEMS (Micro-Electro-Mechanical System) microphoneKnown for one	Unknown — not stated by the source	Yes
Microphone noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Number of microphonesDiffers	2	3
Battery3 differ
Battery operated	Yes	Yes
Battery type	Built-in battery	Built-in battery
Continuous audio playback timeDiffers	76 h	43 h
Talk timeDiffers	45 h	35 h
Battery recharge timeDiffers	2 h	1.5 h
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
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
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android, iOS
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-10 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-30 - 70 °C
Weight & dimensions1 differ
WeightDiffers	158 g	91 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	177 mm
Package depthKnown for one	Unknown — not stated by the source	207 mm
Package heightKnown for one	Unknown — not stated by the source	53 mm
Package typeKnown for one	Hanging box	Unknown — not stated by the source
Packaging contentidentical
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Receiver includedKnown for one	Unknown — not stated by the source	Yes
AC adapter includedKnown for one	No	Unknown — not stated by the source
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
Supplier featuresidentical
Charging timeKnown for one	Unknown — not stated by the source	90 min
Poweridentical
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source

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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