JBL Live 670NC

Driver size (mm)

40

Number of Microphones

2

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)

98

Dynamic frequency response range (Hz)

20 Hz – 20 kHz

Impedance (ohms)

32

Dimensions

Audio Cable Length (ft)

.7

Audio Cable Length (m)

.2

Ear Cup Depth (cm)

1.9

Ear Cup Depth (in)

.8

Ear Cup External Height (cm)

6.9

Ear Cup External Height (in)

2.7

Ear Cup External Width (cm)

6.9

Ear Cup External Width (in)

2.7

Ear Cup Internal Height (cm)

2.7

Ear Cup Internal Height (in)

1.1

Ear Cup Internal Width (cm)

2.7

Ear Cup Internal Width (in)

1.1

Charging Cable Length (m)

.2

Charging Cable Length (ft)

.7

Weight (g)

219

Weight (oz)

7.7

Control and Connection Specifications

Bluetooth profiles

HFP v1.8, A2DP v1.4, AVRCP v1.6.2

Bluetooth frequency

2.4 GHz – 2.4835 GHz

Bluetooth transmitted modulation

GFSK, π/4-DQPSK, 8-DPSK

Bluetooth transmitter power

≤ 13 dBm (E.I.R.P)

Bluetooth version

5.3

Battery

Charging time (hours from empty)

3

Maximum music play time with ANC off (hours)

65

Maximum music play time with ANC on (hours)

50

Maximum play time (hours)

65

Maximum talk time (hours)

33

Features

Audio cable

Yes

Bluetooth

Yes

Charging cable

Yes

Foldable

Yes

Voice Assistant integration

Yes

Ambient Aware

Yes

Built-in Microphone

Yes

Detachable Cable

Yes

Hands Free Call

Yes

JBL Headphone App

Yes

JBL Signature Sound

Yes

Multi-Point Connection

Yes

Over-ear

No

Rechargable battery

Yes

Spatial Sound

Yes

Speed charge

Yes

TalkThru

Yes

Wireless

Yes

True Adaptive Noise Cancelling

Yes