Microsoft LifeChat LX 4000 vs JBL Live 660NC

Headset Comparison: Microsoft LifeChat LX 4000 vs. JBL Live 660NC

When it comes to choosing the right headset, understanding the strengths and weaknesses of your options is key. Today, we compare two popular models: Microsoft LifeChat LX 4000 and JBL Live 660NC, to help you determine which headset aligns best with your audio needs. Both models provide long-term comfort. Constructed from Plastic, synthetic leather ear cushions, the LifeChat LX 4000 is designed to be durable while still providing comfort. The Live 660NC consists of materials like Plastic, fabric headband, synthetic leather ear cushions. You can find the detailed comparison below.

Technichal specifications
Microsoft LifeChat LX 4000
JBL Live 660NC
Type
On-ear
Over-ear
Connectivity
Wired, USB
Wireless (Bluetooth 5.0), Wired (3.5mm audio jack)
Battery life
N/A
50 hours
Charge time
N/A
2 hours
Charging method
N/A
USB-C
Wireless range
N/A
Up to 33 meter
Latency
N/A
Low
Batteries
N/A
Built-in rechargeable Lithium-ion battery
Driver info
40mm dynamic drivers
40mm dynamic drivers
Physical specifications
Microsoft LifeChat LX 4000
JBL Live 660NC
Weight
120 grams
265 grams
Dimensions
156 x 192x 60 mm
208 x 224 x 81 mm
Materials
Plastic, synthetic leather ear cushions
Plastic, fabric headband, synthetic leather ear cushions
Color options
Black
Black, White, Blue
Mute button
Yes
Yes
Touch controls
No
Yes
Accessories
N/A
USB-C charging cable, 3.5mm audio cable, carrying pouch
Cable length
2.2m
1.2m
Water/sweat resistence
N/A
N/A
Microphone
Microsoft LifeChat LX 4000
JBL Live 660NC
Type
Boom
Built-in
Directionality
Unidirectional
Omnidirectional
Frequency response
50Hz - 20kHz
N/A
Sensitivity
-43 dBV/Pa
N/A
AI features
Noise reduction, removes consistently produced, unwanted noises like fans, road noise, and other consistent sounds.
Noise reduction, removes consistently produced, unwanted noises like fans, road noise, and other consistent sounds.
Speaker
Microsoft LifeChat LX 4000
JBL Live 660NC
Frequency range
75 Hz - 20 kHz
20 Hz - 20 kHz
Mono/stereo audio
Mono
Stereo
Transparency mode
No
Yes
AI features
No
No
Popularity and rating
Microsoft LifeChat LX 4000
JBL Live 660NC
Brand popularity
High
High
Model popularity
Good
High
Comfort rating
Good
Good
Sound quality rating
Medium
Good
Durability rating
Good
Good
Comfort for long wear
Good
Good

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