JBL TUNE 670NC Adaptive Noise Cancelling Wireless Headset -Black

Driver size (mm) 32

Number of Microphones 1

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 (m) 1.2

Ear Cup Depth (cm) 3.7

Ear Cup External Height (cm) 7.3

Ear Cup External Width (cm) 7.3

Ear Cup Internal Height (cm) 7.3

Ear Cup Internal Width (cm) 7.3

Charging Cable Length (m) 1.2

Weight (g)174

Control and Connection Specifications

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

Bluetooth frequency 2.4 GHz – 2.4835 GHz

Bluetooth transmitted modulation GFSK, π/4-DQPSK, 8DPSK

Bluetooth transmitter power < 10 dBm (E.I.R.P)

Bluetooth version 5.3

Battery

Charging time (hours from empty) 2

Maximum music play time with ANC off (hours) 70

Maximum music play time with ANC on (hours) 44

Maximum play time (hours) 70

Features

Audio cable Yes

Bluetooth Yes

Charging cable Yes

Foldable Yes

Voice Assistant integration Yes

Adaptive Noise Cancelling Yes

Ambient Aware Yes

Built-in Microphone Yes

Detachable Cable Yes

Flat-fold design Yes

JBL Pure Bass Sound Yes

Multi-Point Connection Yes

On-ear Yes

Rechargable battery Yes

Speed charge Yes

TalkThruYes

Wireless Yes

Voice Aware Yes