Enjoy signature JBL Pure Bass Sound in comfort anywhere with the white Tune 670NC, wireless on-ear headphones with an exceptionally long battery life of up to 70 hours. With adaptive noise cancelling built-in and Smart Ambient mode for environmental awareness, the Tune 670NC is ideal for listening while on the move.

Lightweight and fully foldable, these Bluetooth 5.3 headphones are easy to pack up and take with you to your next location. A customizable listening experience can be unlocked with the free JBL Headphones app, allowing you to adjust EQ and be guided through the process by voice prompts in your native language. Multipoint connectivity lets you stay connected to phone calls while enjoying your favorite music or movies. An optional wired connection lets you save battery life when you do finally run out of juice. The Tune 670NC includes a detachable 3.5mm stereo audio cable and a USB-C charging cable.

For Travel, Work, and Home Listening    Adaptive Noise Cancelling    Smart Ambient Lets Sound Back In    JBL Pure Bass Sound    Bluetooth 5.3 with LE Audio    Lightweight, Comfortable, and Foldable    Up to 70 Hours of Battery Life    Hands-Free Calls with Voice Aware    Multipoint Connections: Up to 2 Devices    Includes USB-C Cable & 3.5mm Audio Cable

Wirelessly stream high-quality JBL Pure Bass Sound from your smartphone with the help of the latest Bluetooth technology. Optimize the Bluetooth performance with the Smart Audio and Video feature in the JBL Headphones app by selecting the Audio (for the best sound quality) or Video (for an optimal gaming and video output) modes.

For long-lasting fun, listen wirelessly for up to 70 hours and recharge the battery in as little as two hours with the convenient USB-C cable. A quick 5-minute recharge gives you three additional hours of music.

Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while talking, with the help of Voice Aware.

Allows you to effortlessly switch from one Bluetooth device to another. You can simply switch from a video on your tablet to a call on your mobile phone, so that you'll never miss a call.

The lightweight materials and soft ear cushions with a padded headband make the headphones comfortable to wear for extended periods. The foldable design makes it convenient for you to carry your headphones anywhere and anytime you want music.

Related Questions and Answers

Q: 1. Does this work as location headphones for field recording?

A: They work very well on location.

Q: 2. Are these headphone good for a guitar amp?

A: Yes, the ATH-M50x can be used to monitor audio through the headphone output of a guitar amp.

Q: 3. do they need to charge before using?

A: No charging needed. You just plug them into the 3.5 mm jack on your device or into the preamp of your stereo and enjoy the sounds.

Q: 4. I need a set of headphones for doing homework to eliminate distractions. How do these do for isolating outside noises?

A: They'll work fine for that, as long as it's not too loud. In-ear headphones will work better if you're in a very noisy environment.

Q: 5. Does this need batteries?

A: No batteries needed. Works well. Recommend.

Q: 6. What's better for dialogue monitoring, this Audio-Technica or the Sony MDR-7506 ?

A: ATH-M50x is used by a lot of pro sound people. This is a vote of confidence in the overall design. Both sound quality and durability.

Q: 7. Good for all day sound recording on set?

A: Yes Audio Technica ATH M50x are perfect for monitoring audio in all production levels.

Q: 8. In what kind of condition are the used, "open box" headphones?

A: Used items typically have a condition rating listed on the upper right side of the item page. For example, "Condition: 8+ Moderate wear -- Shows moderate wear, scuffing or marks to finish." An open box item may have been an item that was previously displayed in the store which can be in like new condition or show light wear. You can always contact us via phone or live chat to ask questions about the condition of a specific used or open box item listed on the website. All used items we sell carry a 90-day parts and labor warranty from B&H and are also eligible for return within 30 days of purchase.

Q: 9. does this has a mic to be used for my phone?

A: Yes, this does have a mic with a button for answering phone calls and pausing music, but no volume control.

Q: 10. how well does this work with a audio system... as in does it produce a lot of feedback?

A: It will not produce feedback in and of itself. It is an improvement over the recorder's built-in mic.