The JBL Live 670NC is one of JBL’s newest on-ear wireless headphones with adaptive noise cancelling, long battery life, and customizable sound — a step up from the Tune 670NC with a more premium build and features.

Here’s the full detailed overview:

🎧 Design & Comfort

• On-ear design – compact and lightweight, perfect for travel or commuting.

• Padded earcups with soft headband for all-day comfort.

• Folds flat for portability and storage.

• Touch and button controls on the earcups for music, calls, and ANC.

🔊 Sound Quality

• JBL Signature Sound – clear, dynamic audio with punchy bass and crisp treble.

• Hi-Res Audio support (when using LDAC on compatible devices).

• Fully customizable EQ via the JBL Headphones App – lets you adjust sound to your taste.

🔇 Noise Cancelling & Ambient Modes

• True Adaptive Noise Cancelling (ANC) – automatically adjusts based on your surroundings.

• Ambient Aware mode – lets in outside sounds so you stay aware.

• TalkThru mode – lowers music and amplifies voices for quick conversations.

🔋 Battery Life

• Up to 65 hours of playtime (ANC off)

• Up to 50 hours with ANC on

• Fast charge: 5 minutes = ~4 hours of playtime

• USB-C charging

📡 Connectivity

• Bluetooth 5.3 with LE Audio – stable connection, lower latency, better efficiency.

• Multipoint connection – connect to 2 devices at the same time (e.g., laptop + phone).

• Google Fast Pair (Android) and Microsoft Swift Pair (Windows) supported.

🎙️ Calls & Smart Features

• 2-microphone array with noise suppression for clear calls.

• Works with Google Assistant, Alexa, and Siri (voice assistant support).

• Personi-Fi 2.0 – personalizes the sound profile to your hearing.

⚖️ Pros

✅ Premium sound with Hi-Res support
✅ True Adaptive ANC + Ambient modes
✅ Long battery life + fast charging
✅ Multipoint + LE Audio support
✅ Lightweight and travel-friendly