JBL HEADPHONE TUNE 770NC BLUE

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

Noise Cancelling Type

Adaptive Noise Canceling

Number of Microphones

1

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)

100

Dynamic frequency response range (Hz)

20 Hz - 20 kHz

Impedance (ohms)

32

Control and Connection Specifications

Bluetooth version

5.3

Bluetooth frequency

2.4 GHz – 2.4835 GHz

Connection

Wireless

Connectivity Technology

Bluetooth

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)

Battery

Charging time (hours from empty)

2

Maximum music play time with ANC off (hours)

70

Maximum music play time with ANC on (hours)

44

Maximum talk time (hours)

39

Battery Life

70

Maximum play time (hours)

70