JBL LIVE 670 NC Black

JBL Live 670NC Wireless Headphones
JBL Live 670 NC Over-Ear ANC Bluetooth Headphones meet all your needs with JBL Pure Bass sound quality, Active Noise Cancellation feature, wireless use and foldable structure, while its battery, which can be fully charged in just 3 hours, will accompany you throughout the day with up to 65 hours of use with ANC off.
Keep the Noise Outside or Inside
Keep the noise away with the Adjustable Noise Cancellation feature and focus on the music. The Ambient Aware technology increases ambient sounds, allowing you to walk safely on busy streets.
Bluetooth 5.3 with LE Audio support
You can easily connect to multiple devices in a synchronized manner with LE Audio's low power consumption.
Up to 65 hours of Battery Life (With ANC Off)
JBL Live 670NC provides up to 65 hours with ANC off, up to 50 hours with ANC AND BT on, and 4 hours of playtime with just 5 minutes of charging.
Multi-Point Connections
Effortlessly switch from one Bluetooth® device to another. Easily switch from a video on your tablet to a call on your mobile phone, so you never miss a call.
Lightweight, Comfortable and Foldable Design
Lightweight materials and soft ear cushions with a padded headband, let you wear the headphones comfortably for long periods of time, carry your headphones with music wherever and whenever you want.
Auto Play and Pause
When you take off your headphones, your music is automatically put on hold, and when you put them back on, it starts playing again.
2 BEAMFORMING MICROPHONES FOR CALLS
Even in windy weather, you can have clear conversations.
Alexa and Google Voice Assistant
Activate Google Assistant and Alexa with a word or by touching the headphones.
My JBL Headphones App
Your headphones should be adjusted to you. JBL Live 670NC headphones sound and features can be easily personalized with the JBL Headphones free App, change EQ sets, choose your preferred Voice Assistant, adjust your Smart Environment settings and much more.
Personi-Fi 2.0
My JBL Headphones app personalizes your sound experience to you. Automatically sets a custom sound profile with a quick and easy hearing test.
 

Frequency Response: 20 Hz – 20 kHz
Impedance: 32 ohm
Sensitivity: 97 dB SPL@1 kHz/1 mW
Microphone sensitivity: -38 dBV@1 kHz/Pa
Driver Size: 40 mm / 1.57" Dynamic Driver
Weight: 219 g
Bluetooth version: 5.3
Bluetooth profile version: HFP V1.8, A2DP V1.4, AVRCP V1.6.2
Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
Bluetooth transmitter power: < 10 dBm
Bluetooth transmitter modulation: GFSK, ?/4 DQPSK, 8DPSK
Power source: 5 V, 1 A
Battery type: Lithium-ion Polymer (850 mAh / 3.7 V)
Charging time <3 hours from idle
BT on and ANC off: 65 hours music playtime
BT on and ANC on: up to 50 hours music playtime
Maximum operating temperature: 45 °C