Poly Voyager 4320 UC vs JBL Live 660NC

Microphones

One of the standout features of the is its Boom microphone and it's Noise Reduction. This makes it exceptionally good for voice calls and online meetings, where clear communication is crucial. Meanwhile, JBL Live 660NC has Omnidirectional microphone suitable for various sectors.

Technichal specifications
Poly Voyager 4320 UC
JBL Live 660NC
Type
On-ear
Over-ear
Connectivity
Bluetooth 5.2
Wireless (Bluetooth 5.0), Wired (3.5mm audio jack)
Battery life
24 hours
50 hours
Charge time
1.5 hours
2 hours
Charging method
USB-C
USB-C
Wireless range
Up to 50 m with the BT700 USB adapter
Up to 33 meter
Latency
Low
Low
Batteries
Rechargeable, non-replaceable lithium-ion polymer battery
Built-in rechargeable Lithium-ion battery
Driver info
32mm
40mm dynamic drivers
Physical specifications
Poly Voyager 4320 UC
JBL Live 660NC
Weight
162 grams
265 grams
Dimensions
190x210x110 mm
208 x 224 x 81 mm
Materials
Lightweight materials with comfortable, cushioned earpads
Plastic, fabric headband, synthetic leather ear cushions
Color options
Black
Black, White, Blue
Mute button
Yes
Yes
Touch controls
No
Yes
Accessories
BT700 USB Bluetooth adapter and a USB-C charging cable
USB-C charging cable, 3.5mm audio cable, carrying pouch
Cable length
N/A
1.2m
Water/sweat resistence
N/A
N/A
Microphone
Poly Voyager 4320 UC
JBL Live 660NC
Type
Boom
Built-in
Directionality
Noise-canceling
Omnidirectional
Frequency response
100 Hz - 6.8 kHz
N/A
Sensitivity
N/A
N/A
AI features
Noise Reduction
Noise reduction, removes consistently produced, unwanted noises like fans, road noise, and other consistent sounds.
Speaker
Poly Voyager 4320 UC
JBL Live 660NC
Frequency range
20 Hz - 20 kHz
20 Hz - 20 kHz
Mono/stereo audio
Stereo
Stereo
Transparency mode
No
Yes
AI features
No
No
Popularity and rating
Poly Voyager 4320 UC
JBL Live 660NC
Brand popularity
High
High
Model popularity
High
High
Comfort rating
Very High
Good
Sound quality rating
High
Good
Durability rating
High
Good
Comfort for long wear
Very High
Good

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