JBL Live 670NC Bluetooth wireless headphones, black

JBL Signature Sound and Spatial Sound
Combined with powerful JBL Signature Sound, the 40mm drivers deliver impressive JBL spatial sound that transforms any stereo content from any device into virtual surround sound.

Bluetooth 5.3 with LE audio (*) supported
Wirelessly stream high-quality audio even at lower bit rates with the latest Bluetooth technology. Audio mode ensures you get the best sound available, while video mode ensures that the sound and visual elements of your movies and games are always in sync. (*) Available via OTA update at a later date.

Truly adaptive noise cancellation with a smart environment
With four noise-detecting microphones, True Adaptive Noise Canceling means no distractions, whether it's time to focus on your studies or lose yourself in your groove. And if you want to hear the world around you without removing your headphones, Smart Ambient brings the sounds of your surroundings into focus.

Up to 65 hours* of battery life and fast charging
For long-lasting entertainment, listen wirelessly for up to 50 hours and recharge in just 2 hours with the convenient USB Type-C cable. And if you're in a hurry, a quick 5-minute charge gives you 4 extra hours of music. (*Battery life: BT on / ANC off)

Automatic playback and pause
Take off your headphones, and the music pauses. Put them back on, and the music starts again. It really couldn't be simpler.

Ask Alexa or Hey Google
Alexa or Hey Google are always ready. Activate your device's voice assistant by using the wake word or tapping the ear cup.

Multi-point connection
Switch seamlessly from one Bluetooth® device to another. Jump from a video on your tablet to a call on your phone and never miss a moment.

Seamless connectivity with any device
Whether you're using an Android or Windows device, it's easy to set up your headphones to automatically connect whenever it's nearby. And with the new Google Finder service, if you ever lose your headband, you have a network of over 3 million Android friends who will automatically help you find it.

2 microphones for beamforming calls
Your friends, family, and coworkers will hear every word you say—even if you're outside and the wind is blowing.

Comfortable fabric headband and carrying case
With soft ear cushions and a textured fabric headband in earthy tones, these headphones are comfortable and unique. And when you take them off, they have a comfortable and protected home that's easy to pull out of your bag.

JBL Headphones app
Take control of the soundtrack of your life. The free JBL Headphones app lets you customize your headphone settings, such as adjusting ANC, customizing headphone behavior, or quickly setting up incredibly realistic sound for your movies, music, and games.

Personi-Fi 2.0
The My JBL Headphones app tailors your audio experience just for you. Simply take a quick and easy hearing test and it automatically sets up a customized sound profile that's ready to use every time you put on your headband. That's it.

Technical details:

• Driver size (mm): 40
• Number of microphones: 2
• Driver sensitivity at 1kHz/1mW (dB): 98
• Dynamic frequency response (Hz): 20 Hz – 20 kHz
• Impedance (ohms): 32
• Weight (g): 219
• Bluetooth version: 5.3
• Bluetooth profiles: HFP v1.8, A2DP v1.4, AVRCP v1.6.2
• Bluetooth frequency: 2.4 GHz – 2.4835 GHz
• Bluetooth modulation: GFSK, ?/4-DQPSK, 8-DPSK
• Bluetooth transmitter power: ? 13 dBm (E.I.R.P)
• Charging time (hours from empty): 3
• Maximum music playback time with ANC off (hours): 65
• Maximum music playback time with ANC on (hours): 50
• Maximum talk time (hours): 33
• Maximum gaming time (hours): 6

Manufacturer's website