Poly Voyager Focus 2 vs Jabra BIZ 2300

Technichal specifications
Poly Voyager Focus 2
Jabra BIZ 2300
Type
Over-ear
On-ear
Connectivity
Bluetooth 5.1, USB-A or USB-C dongle
Wired (USB or QD variants)
Battery life
19 h (with ANC on)
N/A
Charge time
2 hours
N/A
Charging method
USB-C
N/A
Wireless range
Up to 15m from mobile Up to 50m with BT700 USB adapter
N/A
Latency
Low
N/A
Batteries
Rechargeable, non-replaceable lithium-ion polymer
N/A
Driver info
40mm
Wideband speakers
Physical specifications
Poly Voyager Focus 2
Jabra BIZ 2300
Weight
175 grams
68 grams (Stereo), 49 grams (Mono)
Dimensions
102×127×71 mm
N/A
Materials
Premium synthetic leather ear cushions, durable headband
Plastic, Kevlar-reinforced cable
Color options
Black
Black
Mute button
Yes
Yes
Touch controls
Yes
No
Accessories
Carrying case, BT700 USB adapter, charging cable
Clothing clip, foam ear cushions
Cable length
N/A
1m - USB 1.5m - QD
Water/sweat resistence
N/A
N/A
Microphone
Poly Voyager Focus 2
Jabra BIZ 2300
Type
Boom
Boom
Directionality
Noise-canceling, with a focus on the speaker's voice
Unidirectional
Frequency response
100 Hz - 6.8 kHz
100Hz - 10kHz
Sensitivity
N/A
-30 dB ± 3 dB
AI features
Advanced noise reduction
Noise reduction, removes consistent background noise like chatter and ambient office noise
Speaker
Poly Voyager Focus 2
Jabra BIZ 2300
Frequency range
20 Hz - 20 kHz
150 Hz - 6.8 kHz
Mono/stereo audio
Stereo
Mono/Stereo
Transparency mode
No
No
AI features
No
No
Popularity and rating
Poly Voyager Focus 2
Jabra BIZ 2300
Brand popularity
High
High
Model popularity
High
High
Comfort rating
Very High
Good
Sound quality rating
Very High
Good
Durability rating
High
High
Comfort for long wear
Very High
Good

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