JBL Tune 770NC Adaptive Noise Cancelling Wireless Over-Ear Headphones

When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that promise all day—and longer, while sparing you the unwanted noises. With up to 70 hours of battery life, you’ll easily get through a busy week of using them and still have enough JBL Pure Bass Sound to get you through the weekend. And if you do need a quick recharge, 5 minutes gets you an extra 3 hours of music. Lightweight, and flat-folding, the JBL Tune 770NC can also connect with two Bluetooth® devices simultaneously, so you’ll never miss a call while watching a movie on your tablet. With the free JBL Headphones app, you can tailor the sound to suit your taste. And voice prompts in your language will guide you through the features. Manage your calls and your voice assistant hassle-free right from your phone and use VoiceAware to hear yourself when you’re speaking. Just choose the color that best suits your vibe, and start having fun.SpecificationsDriver sensitivity at 1kHz/1mW (dB): 100Dynamic frequency response range (Hz): 20 Hz – 20 kHzImpedance (ohms): 32DimensionsAudio Cable Length (ft): 3.9Audio Cable Length (m): 1.2Ear Cup Depth (cm): 4.8Ear Cup Depth (in): 1.9Ear Cup External Height (cm): 9.2Ear Cup External Height (in): 3.6Ear Cup External Width (cm): 7.6Ear Cup External Width (in): 2.99Ear Cup Internal Height (cm): 5.4Ear Cup Internal Height (in): 2.12Ear Cup Internal Width (cm): 3.7Ear Cup Internal Width (in): 1.45Charging Cable Length (m): 1.2Charging Cable Length (ft): 3.9Weight (g): 232Weight (oz): 8.2Control and Connection SpecificationsBluetooth profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8Bluetooth frequency: 2.4 GHz – 2.4835 GHzBluetooth transmitted modulation: GFSK, π/4-DQPSK, 8DPSKBluetooth transmitter power: < 10 dBm (E.I.R.P)Bluetooth version: 5.3BatteryCharging time (hours from empty): 2Maximum music play time with ANC off (hours): 70Maximum music play time with ANC on (hours): 44Maximum play time (hours): 70Maximum talk time (hours): 39What's in the boxJBL Tune 770NC headphones x1USB-C Charging Cable x1Detachable audio cable x1Warranty/Warning x1QSG x1