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Compare JBL Live 660NC vs Sennheiser HD 450BT vs JBL JR 460NC

Price

MSRP
179 EUR
199 USD
80 USD
Offers (incl. referral links)

Connectivity

Ports
USB-C, 3.5mm
USB-C
USB-C, 3.5mm
Wireless Connectivity
Bluetooth 5.0
Bluetooth 5.0
Bluetooth 5.0

Construction

Battery | Capacity
750 mA/3.7 V
600 mAh
750 mA/3.7 V
Cable
1.0 m / 3.3 ft
Colors
Blue, Black, White
Black, White
Blue, Black, White, Rose
Drivers
40mm / 1.6” Dynamic Driver
32 mm / 1.26" dynamic driver
Form Factor
Over-ear headphones
Wireless headphones, over-ear headphones
Over-ear headphones
Headphone Type
Closed, Dynamic headphones
Dynamic headphones, Closed headphones
Closed, Dynamic headphones
Microphone
MEMS

Dimensions

Weight
265 g / 0.6 lbs
238 g
200 g / 0.44 lbs

Function

Bluetooth Codecs
SBC, AAC, AptX, AptX Low Latency
Bluetooth Profiles
HFP V1.7, A2DP V1.3, AVRCP V1.6
HFP 1.6, AVRCP 1.5, A2DP 1.3
Fast Charging
4h playback in 10min
Microphone Pickup Pattern
Dual Beamforming
Noise Cancellation
Yes
Yes

Performance

Battery Life
Up to 40h (ANC on) / 50h (ANC off)
30 hours music playback via Bluetooth with ANC activated
Up to 20h (ANC on) / 30h (ANC off)
Charging Time
2 hours
2 h
2 hours
Frequency Response
16Hz – 20kHz
18Hz to 22kHz (-10 dB)
20Hz ~ 20kHz
Impedance
32 ohms
32 ohms
Max Sound Level
94 dB
108 dB (1 kHz/0 dBFS)
85 dB
Microphone Frequency Response
80 Hz to 6000 Hz (-3 dB)
Microphone Sensitivity
-19 dBV@1 kHz/Pa
-30 dBV@1 kHz/Pa
Sensitivity
97 dB@1kHz/1mW
92 dB SPL@1kHz/1mW

Production

Availability
2021-03
Debut
2021-01 (CES 2021)
2020 CES
2021-08-18
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