Jabra GN9120 headset Flex, separate vs JVC HA-FX66A - Air-Cushion Headphones

Comparison of 9128-01, HA-FX66A - Air-Cushion Headphones

58 specifications	A Jabra GN9120 headset Flex, separate Model 9128-01 View product	B JVC HA-FX66A - Air-Cushion HeadphonesView product
Performanceidentical
Wearing styleKnown for one	Head-band, Ear-hook	—Unknown — not stated by the source
Headset typeKnown for one	Monaural	—Unknown — not stated by the source
Virtual surroundKnown for one	No	—Unknown — not stated by the source
Heart rate monitorKnown for one	No	—Unknown — not stated by the source
Motion sensorKnown for one	No	—Unknown — not stated by the source
Bone conduction sensorKnown for one	No	—Unknown — not stated by the source
Over the Air Updates (OTA)Known for one	No	—Unknown — not stated by the source
Auto-connectKnown for one	No	—Unknown — not stated by the source
Daisy chainKnown for one	No	—Unknown — not stated by the source
HD voiceKnown for one	No	—Unknown — not stated by the source
Hearing protection technologiesKnown for one	Jabra PeakStop	—Unknown — not stated by the source
In-ear pressure reliefKnown for one	No	—Unknown — not stated by the source
On/off switchKnown for one	No	—Unknown — not stated by the source
Phonebook access profile (PBAP)Known for one	No	—Unknown — not stated by the source
Push-to-Talk (PTT)Known for one	No	—Unknown — not stated by the source
RefurbishedKnown for one	No	—Unknown — not stated by the source
Unified communicationsKnown for one	No	—Unknown — not stated by the source
Works with Amazon AlexaKnown for one	No	—Unknown — not stated by the source
Steel hingesKnown for one	No	—Unknown — not stated by the source
Power bassKnown for one	No	—Unknown — not stated by the source
Product typeKnown for one	—Unknown — not stated by the source	Headphones
Product colourKnown for one	—Unknown — not stated by the source	Blue
Ports & interfacesidentical
USB connectivityKnown for one	Yes	—Unknown — not stated by the source
USB connectorKnown for one	USB Type-C	—Unknown — not stated by the source
BluetoothKnown for one	Yes	—Unknown — not stated by the source
Bluetooth profilesKnown for one	AAC, SBC	—Unknown — not stated by the source
Wireless rangeKnown for one	150 m	—Unknown — not stated by the source
Connectivity technologyKnown for one	—Unknown — not stated by the source	Wired
Headphonesidentical
Noise reductionKnown for one	No	—Unknown — not stated by the source
HearThroughKnown for one	No	—Unknown — not stated by the source
Ear couplingKnown for one	—Unknown — not stated by the source	Circumaural
Headphone frequencyKnown for one	—Unknown — not stated by the source	10 - 23000 Hz
ImpedanceKnown for one	—Unknown — not stated by the source	16 Ω
Headphone sensitivityKnown for one	—Unknown — not stated by the source	101 dB
Driver unitKnown for one	—Unknown — not stated by the source	8.5 mm
Microphoneidentical
Microphone muteKnown for one	Yes	—Unknown — not stated by the source
Batteryidentical
Talk timeKnown for one	12 h	—Unknown — not stated by the source
Fast chargingKnown for one	No	—Unknown — not stated by the source
Replaceable batteryKnown for one	No	—Unknown — not stated by the source
Music playeridentical
FM radioKnown for one	No	—Unknown — not stated by the source
Packaging contentidentical
Charging standKnown for one	No	—Unknown — not stated by the source
Charging caseKnown for one	No	—Unknown — not stated by the source
Carrying caseKnown for one	No	—Unknown — not stated by the source
Poweridentical
USB Type-C charging portKnown for one	No	—Unknown — not stated by the source
Technical detailsidentical
Easy pairingKnown for one	No	—Unknown — not stated by the source
Multipoint connectivityKnown for one	No	—Unknown — not stated by the source
Supplier featuresidentical
Charging timeKnown for one	90 min	—Unknown — not stated by the source
Other featuresidentical
Automatic volume adjustmentKnown for one	No	—Unknown — not stated by the source
Bluetooth Low Energy (BLE)Known for one	No	—Unknown — not stated by the source
Voice guidanceKnown for one	No	—Unknown — not stated by the source
Auto power offKnown for one	No	—Unknown — not stated by the source
Battery level indicatorKnown for one	Yes	—Unknown — not stated by the source
Near Field Communication (NFC)Known for one	No	—Unknown — not stated by the source
SpeakerphoneKnown for one	No	—Unknown — not stated by the source
Voice controlKnown for one	No	—Unknown — not stated by the source
Digital Signal Processing (DSP)Known for one	No	—Unknown — not stated by the source
Ear cushion typeKnown for one	Leatherette size S	—Unknown — not stated by the source
Protective pouchKnown for one	No	—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.