JBL Live660NC Wireless Headphones
WHAT’S IN THE BOX
APP 
APP 
My JBL Headphones
GET EVEN MORE CONTROL AND PERSONALIZATION OF YOUR LISTENING EXPERIENCE WITH THIS FREE APP. 
power on & CONNECT 
Multi-point connection 
BUTTON COMMAND 
auto-play/pause 
DO MORE WITH THE APP 
Multi-point connection 
BUTTON COMMAND 
auto-play/pause 
DO MORE WITH THE APP 
HANDS-FREE VOICE CONTROL
Get more done on the go. Say “Ok Google” to get started
]
- “Play my Workout playlist”
- “Turn up the volume”
- “Send a message”
- “What’s my schedule today?”
- “Set an alarm for 7 AM”
Ok Google
HANDS-FREE VOICE CONTROL
Wired listening mode 
Charging
FACTORY RESET
led behaviors
TECH SPEC
Wired listening mode 
Charging
FACTORY RESET
led behaviors
TECH SPEC- Model: LIVE660NC
- Driver Size: 40 mm/1.6” Dynamic Driver
- Power supply: 5 V, 1 A
- Weight: 265 g/0.6 lbs
- Battery type: Lithium-ion Polymer (750 mA/3.7 V)
- Charging time: < 2 hrs from empty
- Music playtime with BT on and ANC off: Up to 50 hrs
- Music playtime with BT on and ANC on: Up to 40 hrs
- Frequency Response: 16 Hz – 20 kHz
- Impedance: 32 ohm
- Sensitivity: 97 dB SPL@1 kHz/1 mW
- Maximum SPL: 94 dB SPL
- Microphone sensitivity: -19 dBV@1 kHz/Pa
- Bluetooth version: V5.0
- Bluetooth profile version: HFP V1.7, A2DP V1.3, AVRCP V1.6
- Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
- Bluetooth transmitter power: < 10 dBm
- Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
- Maximum operation temperature: 45°C
WARNING
DO NOT ATTEMPT TO OPEN, SERVICE, OR DISASSEMBLE THE BATTERY | DO NOT SHORT CIRCUIT | MAY EXPLODE IF DISPOSED OF IN FIRE | RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE | DISPOSE OR RECYCLE USED BATTERIES ACCORDING TO THE INSTRUCTIONS
Bluetooth®
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by HARMAN International Industries, Incorporated is under license. Other trademarks and trade names are those of their respective owners.
Google
Google, Android and Google Play are trademarks of Google LLC.
Alexa
Amazon, Alexa, Amazon Music, and all related logos are trademarks of Amazon, Inc. or its affiliates.
Alexa is not available in all languages and countries, Alexa features and functionality may vary by location. See www.amazon.com/alexa-availability for details.
FAQS
Active Noise Cancellation helps to reduce background and surrounding noises. While Adaptive Active Noise Cancellation will automatically adjust noise-canceling levels in real-time, 50,000 times per second to account for environmental ambient noises and personal attributes such as movement, hair, and eyeglasses to deliver best-in-class Noise Cancelling and immersive sound in any environment.
Our Live 660NC has a Frequency Response range of 16 Hz – 20 kHz. The space and environment of sound will still depend on the user’s preference.
To disable Google Assistant in your Live 660NC, please download our My JBL Headphones App and the Google Assistant App, then proceed to Settings > Voice Assistant > Google Assistant to turn it off.
The Live 660NC are backwards compatible with Bluetooth V4.1.
World Wide Stereo is 43 years old and a proud authorized JBL dealer.
When using the Aux/Audio cable, the electronic functions of our JBL Live 660NC will not be activated as the headphones will act as passive headphones when wired.
Our JBL Live 660NC uses the standard size audio jack which measures 3.5mm.
Yes, our JBL Live 660NC Headphone is compatible with the iPhone Operating System.
While both headphones are decently comfortable and well-built, the biggest difference is that our JBL Live 460NC are on-ear headphones with more consistent audio delivery. Our JBL Live 660NC on the other hand, are over-ear headphones with slightly better noise isolation and less audio leakage.
Our JBL Live 660NC has a 4cm size for earcups.
Our JBL Live 600NC’s Talk Thru feature is to filter out noise around users without totally cutting out all surrounding noise.
Yes, our JBL Live 660NC is slightly bigger and heavier (265 g/0.6 lbs) than the Live 650nc (249g/9.14oz).
Our JBL Live 660NC is designed in the US and assembled in China.
Our JBL Live 660NC can’t be muted and it doesn’t have a mute button. You can try checking the app that you’re using if there’s an option to mute your audio.
JBL Live 660NC headphones will pair with any device (smartphone, laptop, tablet, PC, game console, smart TV, etc.) that is capable of connecting to wireless headphones via Bluetooth.
World Wide Stereo is 43 years old and a proud authorized JBL dealer.
They are for working from home and travel. They cannot be stored.
Yes. You may switch off the ANC mode by pressing the ANC button right beside the aux port or by using the JBL Headphones App.
Our JBL Live 660NC is recommended to be used for listening to music using your devices like phones, tablets, and laptops. You may experience audio-video delays when using it with your gaming consoles but you may connect this device via a 3.5mm audio cable. We would recommend checking our JBL Quantum Gaming headphones for gaming use.
