Compare Sennheiser HD 450BT vs JBL LIVE 650BTNC
Connectivity
Ports
USB-C
3.5mm, USB-C
Wireless Connectivity
Bluetooth 5.0
Bluetooth 4.2
Construction
Battery | Capacity
600 mAh
700mAh Lithium-ion polymer (3.7V)
Cable
120 cm
Colors
Black, White
Black, White, Blue + Customizable
Drivers
40 mm
Form Factor
Wireless headphones, over-ear headphones
Over-ear wireless headphones
Headphone Type
Dynamic headphones, Closed headphones
Closed, Dynamic
Material
PU Leather Ear Cushion
Microphone
MEMS
Dimensions
Weight
238 g
249 g
Function
Bluetooth Codecs
SBC, AAC, AptX, AptX Low Latency
Bluetooth Profiles
HFP v1.6, A2DP V1.3, AVRCP V1.5
Fast Charging
15 minutes for 2 hours play time
Microphone Pickup Pattern
Dual Beamforming
Noise Cancellation
Yes
Yes
Performance
Battery Life
30 hours music playback via Bluetooth with ANC activated
30h ANC off / 20h ANC on
Charging Time
2 h
2 h
Frequency Response
18Hz to 22kHz (-10 dB)
20Hz - 20kHz
Impedance
32 ohms
Max Sound Level
108 dB (1 kHz/0 dBFS)
Microphone Frequency Response
80 Hz to 6000 Hz (-3 dB)
Sensitivity
100 dB
Production
Availability
2019-05
Debut
2020 CES
2019 CES
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