JBLLive 770 Noise Cancelling Bluetooth Over Ear Headphone

About

JBL Live 770NC headphones deliver powerful JBL Signature Sound in a comfortable over-ear headband style. When you’re deep in your flow, True Adaptive Noise Cancelling with Smart Ambient technology keeps you free from distractions. Or, if you want to keep an ear open to the world around you, you can even have a conversation without taking the headphones off. Easily access your preferred voice assistant with either a hot word or a tap on the earcup to play your favorite playlist, text your friend, check the weather, and much more. You’ll enjoy 65 hours (50 hours with BT+ANC on) of music streaming.

Need even more? A 5-minute speed charge gets you another four hours. The JBL Live 770NC can connect with two Bluetooth® devices simultaneously, so you’ll never have to miss a call even if you’re watching a movie on your tablet.

Product Features

• JBL Signature & Spatial Sound – 40mm drivers deliver powerful JBL audio with virtual surround sound from any device.
• Bluetooth 5.3 + LE Audio – Stable, high-quality wireless streaming with optimized modes for audio or video.
• Adaptive Noise Cancelling + Smart Ambient – Automatically blocks distractions or lets you hear your surroundings clearly.
• Up to 65 Hours Battery + Fast Charge – Up to 50 hours wireless (ANC off) and 4 extra hours from a 5-minute quick charge.
• Auto Play/Pause – Music stops when you remove the headphones and resumes when you put them back on.
• Voice Assistant Ready – Hands-free access to Alexa or Google Assistant via hotword or earcup tap.
• Multi-Point Connection – Easily switch between two Bluetooth devices without reconnecting.
• Easy Setup & Device Finder – Quick pairing with Android/Windows devices; Google Finder helps locate misplaced headphones.
• Clear Calls with Dual Beamforming Mics – Crisp voice clarity, even in outdoor or windy conditions.
• Comfort-Fit Design + Carry Pouch – Soft cushions, fabric headband, and a protective pouch for travel.
• JBL Headphones App – Customize ANC, EQ, sound modes, and headphone behavior.
• Personi-Fi 2.0 – Personalized audio profile based on a quick hearing test.

Product Specifications 

• Power supply: 5 V 1 A
• Frequency response: BT mode: 20 Hz ~ 20 kHz
• AUX mode: 20 Hz ~ 40 kHz
• Impedance: 32 ohm
• Sensitivity: 100 dB SPL@1 kHz
• Maximum SPL: 95 dB
• Microphone sensitivity: -40 dBV/Pa@1 kHz
• Maximum operation temperature: 45 °C
• Bluetooth transmittermodulation: GFSK, π/4-DQPSK, 8-DPSK
• Bluetooth version: 5.3
• Bluetooth profile version: A2DP v1.4, HFP 1.8, AVRCP v1.6.2
• Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
• Bluetooth transmitter power: < 10 dBm (E.I.R.P)
• Driver size: 40 mm/ 1.6” Dynamic Driver
• Weight: 256 g/ 0.5643 lbs
• Battery type: Lithium-ion battery (850 mAh/ 3.7V)
• Charging time: 3 hrs from empty
• Music playtime with BT on and ANC off: Up to 65 hrs
• Music playtime with BT on and ANC on: Up to 50 hrs
• Music playtime with BT off and ANC on: Up to 40 hrs
• Talk time with ANC on: Up to 28 hrs
• Talk time with ANC off: Up to 33 hrs
• Warranty: 12 months

What's in the Box?

• 1 x JBL Live 770NC headphones
• 1 x USB-C Charging Cable
• 1 x Detachable audio cable
• 1 x Warranty