JBL Tune 770NC Over-Ear Bluetooth Headphones ANC Multipoint APP Black

Description 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. General Specifications Driver size (mm) 40 Activity Leisure Noise Cancelling Yes Number of Microphones 1 Noise Cancelling Type Adaptive Noise Canceling Audio Specifications Driver sensitivity at 1kHz/1mW (dB) 100 Impedance (ohms) 32 Dynamic frequency response range (Hz) 20 Hz - 20 kHz Dimensions Audio Cable Length (ft) 3.9 Audio Cable Length (m) 1.2 Weight (oz) 8.2 Charging Cable Length (m) 1.2 Charging Cable Length (ft) 3.9 Ear Cup External Height (in) 3.6 Ear Cup External Width (in) 2.99 Ear Cup Internal Height (in) 2.12 Ear Cup Internal Width (in) 1.45 Ear Cup Depth (in) 1.9 Ear Cup External Height (cm) 9.2 Ear Cup External Width (cm) 7.6 Ear Cup Internal Height (cm) 5.4 Ear Cup Internal Width (cm) 3.7 Ear Cup Depth (cm) 4.8 Weight (g) 232 Control and Connection Specifications Bluetooth version 5.3 Connection Wireless Bluetooth frequency 2.4 GHz – 2.4835 GHz Bluetooth profiles A2DP v1.4, AVRCP v1.6.2, HFP v1.8 Bluetooth transmitted modulation GFSK, π/4-DQPSK, 8DPSK Bluetooth transmitter power < 10 dBm (E.I.R.P) Connectivity Technology Bluetooth Battery Charging time (hours from empty) 2 Battery Life 70 Maximum music play time with ANC off (hours) 70 Maximum music play time with ANC on (hours) 44 Maximum talk time (hours) 39 Maximum play time (hours) 70 Features Voice Aware Yes TalkThru Yes Adaptive Noise Cancelling Yes Ambient Aware Yes Audio cable Yes Built-in Microphone Yes Detachable Cable Yes Flat-fold design Yes Foldable Yes Over-ear Yes Hands Free Call Yes JBL Pure Bass Sound Yes Multi-Point Connection Yes Speed charge Yes Voice Assistant integration Yes Wireless Yes JBL Headphone App Yes Charging cable Yes Rechargable battery Yes Bluetooth Yes