Compare JBL Live 660NC vs Sennheiser MOMENTUM 3 vs Sennheiser PXC 550-II
Connectivity
Ports
USB-C, 3.5mm
Mini jack, USB-C
Micro-USB
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5, NFC
Bluetooth 5
Construction
Battery | Capacity
750 mA/3.7 V
Colors
Blue, Black, White
Drivers
40mm / 1.6” Dynamic Driver
Dynamic, 32mm
Form Factor
Over-ear headphones
Headphone Type
Closed, Dynamic headphones
Dynamic headphones
Microphone
MEMS
Dimensions
Size | Depth
63 mm
Size | Height
174 mm
Size | Width
136 mm
Weight
265 g / 0.6 lbs
227 g
Function
Bluetooth Codecs
SBC, aptX, aptX Low Latency, AAC
SBC, aptX, aptX Low Latency, AAC
Bluetooth Profiles
HFP V1.7, A2DP V1.3, AVRCP V1.6
A2DP, AVRCP, HSP, HFP
Fast Charging
4h playback in 10min
Noise Cancellation
3 active noise cancelling modes
Performance
Battery Life
Up to 40h (ANC on) / 50h (ANC off)
17 h
20 h (ANC + A2DP) / 30 h (ANC + wired)
Charging Time
2 hours
Frequency Response
16Hz – 20kHz
6 Hz - 22 kHz
17Hz - 23kHz
Impedance
32 ohms
Active: 490 ohms / Passive: 46 ohms
Max Sound Level
94 dB
Microphone Frequency Response
50Hz - 10kHz
Microphone Sensitivity
-19 dBV@1 kHz/Pa
Sensitivity
97 dB@1kHz/1mW
110 dBSPL
Production
Availability
2021-03
Debut
2021-01 (CES 2021)
IFA 2019
2019 IFA
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