The JBL Tune 670NC is a lightweight on-ear wireless headphone with adaptive noise cancelling, Bluetooth 5.3 with LE Audio, and a detachable cable for wired listening. Its headline figure is battery life: up to 70 hours with ANC off, and a 5-minute charge gives about 3 hours of playback. It suits commuters, students and office workers who want long runtime and dual-device pairing without paying flagship money. Against rivals like the Sony WH-CH720N and Anker Soundcore Space One, it trades some ANC strength and polish for battery life and JBL's bass-forward tuning.
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Owners generally like the long battery life, light weight and strong bass for the money. The most common complaints are modest noise cancelling, a tight on-ear clamp and plasticky build.
The JBL Tune 670NC are wireless on-ear headphones with adaptive noise canceling and JBL Pure Bass Sound. They use Bluetooth 5.3 with LE Audio and can connect to two Bluetooth devices at once, so you can switch from a video on a tablet to a call on a phone.
Ambient Aware and TalkThru let you hear your surroundings or voices without taking the headphones off. Buttons on the ear-cup control sound and calls, and VoiceAware lets you hear your own voice while you talk. The free JBL Headphones app offers preset EQ modes, an adjustable EQ curve, and a Smart Audio & Video setting. Voice prompts in your language guide you through the features.
The headphones are lightweight and fold for carrying. They have soft ear cushions and a padded headband. A detachable headphone cable lets you keep listening while the battery is low.
