Description
The JBL Live 670NC represents a significant leap in on-ear audio technology, blending the legendary JBL Signature Sound with sophisticated Spatial Audio. These headphones are engineered for users who demand high-fidelity audio without the bulk of over-ear models. Featuring Bluetooth 5.3 with LE Audio support, the Live 670NC ensures a stable, energy-efficient connection while delivering a wide frequency response of up to 40kHz in wired mode. The integration of True Adaptive Noise Cancelling allows the device to automatically adjust to your surroundings, eliminating distractions whether you are in a crowded cafe or a noisy office.
- Daily Commuters: The True Adaptive Noise Cancelling and Smart Ambient technology allow users to block out transit noise while remaining aware of station announcements.
- Remote Professionals: Multi-point connection capabilities enable seamless switching between a laptop video call and a smartphone notification without manual re-pairing.
- Students and Long-haul Travelers: An industry-leading 65-hour battery life ensures multiple days of use on a single charge, perfect for long study sessions or international flights.
- Fitness Enthusiasts: The lightweight 217g design and secure on-ear fit provide comfort during movement, supported by a durable build.
- Personalized Audio Seekers: Personi-Fi 2.0 within the JBL Headphones app tailors the sound curve specifically to the user's unique hearing profile.
- Bluetooth Version: 5.3 (supports LE Audio)
- Driver Size: 40mm Dynamic Driver
- Battery Life: Up to 65 hours (ANC off) / 50 hours (ANC on)
- Fast Charging: 5 minutes of charging provides 4 hours of playback
- Weight: 217 grams
- Frequency Response: 20Hz - 20kHz (Wireless) / 20Hz - 40kHz (Wired)
- Sensitivity: 100dB SPL@1kHz
- Microphones: Integrated beamforming mics for clear calls
Experience a refined tactile interface and intelligent automation with the Live 670NC. The headphones feature auto-play and pause sensors that detect when the earcups are removed, preserving battery life and ensuring you never miss a beat. The fabric headband and soft ear cushions are designed for extended wear, minimizing pressure points. Users can further customize their experience through the JBL Headphones app, adjusting EQ settings, selecting preferred voice assistants like Alexa, and utilizing the Google Finder service to locate misplaced headphones.
When compared to standard wireless on-ear headphones, the JBL Live 670NC stands out through its implementation of Personi-Fi 2.0, which offers a more scientific approach to sound customization than basic equalizers. While many competitors offer passive isolation, the Live 670NC utilizes active sensors to neutralize ambient sound in real-time. Furthermore, its 65-hour battery capacity significantly outperforms the 30-40 hour industry average for this form factor, and the inclusion of Bluetooth 5.3 ensures compatibility with the latest low-latency audio standards.
How long does it take to fully charge the JBL Live 670NC?
- A full charge from 0% to 100% takes approximately 3 hours via the USB-C port.
Can I use these headphones for phone calls?
- Yes, the headphones feature high-quality microphones and support Bluetooth HFP for clear hands-free calling.
Does the JBL Live 670NC support wired connections?
- Yes, it includes an AUX mode with a frequency response of 20Hz to 40kHz for high-resolution wired listening.
What is the difference between ANC and Smart Ambient mode?
- ANC (Active Noise Cancelling) blocks out external sounds, while Smart Ambient allows environmental noise to pass through so you can hear your surroundings without removing the headphones.
Is the headband adjustable for different head sizes?
- The JBL Live 670NC features an adjustable headband and swiveling earcups to ensure a comfortable fit for a wide range of users.
