Product comparison · 2 headphones

JVC HA-A23T-W-U headphones/headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth White vs JVC HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White

16specifications compared
4differ
12identical
36known for one product only

Key differences

Recommended usage
- HA-A23T-W-U headphones/headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth White:Calls/Music/Sport/Everyday
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:Calls/Music
Bluetooth version
- HA-A23T-W-U headphones/headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth White:5.4
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:5.1
Ear coupling
- HA-A23T-W-U headphones/headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth White:Intraaural
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:Circumaural
AC adapter included
- HA-A23T-W-U headphones/headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth White:Yes
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:No

Side by side

Differences highlightedShow differences only

Comparison of HA-A23T-W-U, HA-Z66T
52 specifications	A JVC HA-A23T-W-U headphones/headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth White Model HA-A23T-W-U View product	B JVC HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White Model HA-Z66T View product
Performance1 differ
Product type	Headset	Headset
Wearing style	In-ear	In-ear
Recommended usageDiffers	Calls/Music/Sport/Everyday	Calls/Music
Headset type	Binaural	Binaural
Product colour	White	White
Volume controlKnown for one	Button	Unknown — not stated by the source
Control type	Touch	Touch
Protection featuresKnown for one	Waterproof	Unknown — not stated by the source
International Protection (IP) code	IPX4	IPX4
Ports & interfaces1 differ
Connectivity technology	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
Bluetooth	Yes	Yes
Bluetooth profilesKnown for one	A2DP, AVRCP, HFP	Unknown — not stated by the source
Bluetooth versionDiffers	5.4	5.1
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
USB connectivityKnown for one	Unknown — not stated by the source	Yes
USB connectorKnown for one	Unknown — not stated by the source	USB Type-C
Headphones1 differ
Ear couplingDiffers	Intraaural	Circumaural
Intraaural headphones typeKnown for one	Earbuds	Unknown — not stated by the source
Headphone frequencyKnown for one	20 - 20000 Hz	Unknown — not stated by the source
ImpedanceKnown for one	16 Ω	Unknown — not stated by the source
Magnet typeKnown for one	Neodymium	Unknown — not stated by the source
Driver unitKnown for one	6 mm	Unknown — not stated by the source
Number of driversKnown for one	1	Unknown — not stated by the source
Noise cancelingKnown for one	Yes	Unknown — not stated by the source
Microphoneidentical
Microphone type	Built-in	Built-in
Batteryidentical
Battery operated	Yes	Yes
Battery type	Built-in battery	Built-in battery
Continuous audio playback timeKnown for one	7.5 h	Unknown — not stated by the source
Continuous audio playback time (with charging case)Known for one	26 h	Unknown — not stated by the source
Battery recharge time (charging case)Known for one	2 h	Unknown — not stated by the source
Rechargeable batteryKnown for one	Yes	Unknown — not stated by the source
Battery recharge timeKnown for one	2 h	Unknown — not stated by the source
Charging sourceKnown for one	USB	Unknown — not stated by the source
Fast chargingKnown for one	Yes	Unknown — not stated by the source
Fast charging timeKnown for one	10 min	Unknown — not stated by the source
Music playeridentical
Audio formats supportedKnown for one	SBC, AAC	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	18 mm	Unknown — not stated by the source
DepthKnown for one	27 mm	Unknown — not stated by the source
HeightKnown for one	28 mm	Unknown — not stated by the source
WeightKnown for one	4.5 g	Unknown — not stated by the source
Charging case dimensions (W x D x H)Known for one	56 x 46 x 35 mm	Unknown — not stated by the source
Charging case weightKnown for one	30.3 g	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	Hanging box	Unknown — not stated by the source
Packaging content1 differ
Charging case	Yes	Yes
Charging case connector typeKnown for one	USB Type-C	Unknown — not stated by the source
AC adapter includedDiffers	Yes	No
Accessories included in setKnown for one	4 sizes silicone eartips	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
Battery lifeKnown for one	540 min	Unknown — not stated by the source
Other featuresidentical
Auto power offKnown for one	Yes	Unknown — not stated by the source
Poweridentical
USB Type-C charging portKnown 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.

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