Product comparison · 2 headphones

JVC HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White vs JVC HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White

14specifications compared
7differ
7identical
25known for one product only

Key differences

Wearing style
- HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White:Head-band
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:In-ear
Control type
- HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White:Buttons
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:Touch
Connectivity technology
- HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White:Wired
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:True Wireless Stereo (TWS)
Bluetooth
- HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White:No
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:Yes
Ear coupling
- HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White:Supraaural
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:Circumaural
Microphone type
- HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White:In-line
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:Built-in
USB Type-C charging port
- HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White:No
- HA-Z66T Headset True Wireless Stereo (TWS) In-ear Calls/Music USB Type-C Bluetooth White:Yes

Side by side

Differences highlightedShow differences only

Comparison of HA-S33UC, HA-Z66T
39 specifications	A JVC HA-S33UC Headset Wired Head-band Calls/Music USB Type-C White Model HA-S33UC 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
Performance2 differ
Product type	Headset	Headset
Wearing styleDiffers	Head-band	In-ear
Recommended usage	Calls/Music	Calls/Music
Headset type	Binaural	Binaural
Market segmentKnown for one	Consumer	Unknown — not stated by the source
Product colour	White	White
Operating keysKnown for one	Mute, Play/Pause, Volume +, Volume -	Unknown — not stated by the source
Volume controlKnown for one	Button	Unknown — not stated by the source
Control unit typeKnown for one	In-line control unit	Unknown — not stated by the source
Control typeDiffers	Buttons	Touch
FoldableKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	1.2 m	Unknown — not stated by the source
Virtual surroundKnown for one	No	Unknown — not stated by the source
International Protection (IP) codeKnown for one	Unknown — not stated by the source	IPX4
Ports & interfaces2 differ
Connectivity technologyDiffers	Wired	True Wireless Stereo (TWS)
USB connectivity	Yes	Yes
USB connector	USB Type-C	USB Type-C
BluetoothDiffers	No	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	5.1
Headphones1 differ
Ear couplingDiffers	Supraaural	Circumaural
Headphone frequencyKnown for one	20 - 20000 Hz	Unknown — not stated by the source
Driver unitKnown for one	2.97 cm	Unknown — not stated by the source
Microphone1 differ
Microphone typeDiffers	In-line	Built-in
Batteryidentical
Wireless chargingKnown for one	No	Unknown — not stated by the source
Battery operatedKnown for one	Unknown — not stated by the source	Yes
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Weight & dimensionsidentical
WidthKnown for one	70 mm	Unknown — not stated by the source
DepthKnown for one	150 mm	Unknown — not stated by the source
HeightKnown for one	175 mm	Unknown — not stated by the source
WeightKnown for one	122 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	186 mm	Unknown — not stated by the source
Package depthKnown for one	47 mm	Unknown — not stated by the source
Package heightKnown for one	215 mm	Unknown — not stated by the source
Package weightKnown for one	270 g	Unknown — not stated by the source
Package typeKnown for one	Hanging box	Unknown — not stated by the source
Packaging contentidentical
AC adapter included	No	No
Charging caseKnown for one	Unknown — not stated by the source	Yes
Power1 differ
USB Power Delivery (USB PD)Known for one	No	Unknown — not stated by the source
USB Type-C charging portDiffers	No	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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