JBL JBLT770NCPUR - Bluetooth Headphone Over Ear - Purple

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

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

Dimensions

Audio Cable Length (ft)

3.9

Audio Cable Length (m)

1.2

Ear Cup Depth (cm)

4.8

Ear Cup Depth (in)

1.9

Ear Cup External Height (cm)

9.2

Ear Cup External Height (in)

3.6

Ear Cup External Width (cm)

7.6

Ear Cup External Width (in)

2.99

Ear Cup Internal Height (cm)

5.4

Ear Cup Internal Height (in)

2.12

Ear Cup Internal Width (cm)

3.7

Ear Cup Internal Width (in)

1.45

Charging Cable Length (m)

1.2

Charging Cable Length (ft)

3.9

Weight (g)

232

Weight (oz)

8.2

Control and Connection Specifications

Bluetooth profiles

A2DP v1.4, AVRCP v1.6.2, HFP v1.8

Bluetooth frequency

2.4 GHz – 2.4835 GHz

Bluetooth transmitted modulation

GFSK, π/4-DQPSK, 8DPSK

Bluetooth transmitter power

< 10 dBm (E.I.R.P)

Bluetooth version

5.3

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 play time (hours)

70

Maximum talk time (hours)

39

Features

Audio cable

Yes

Bluetooth

Yes

Charging cable

Yes

Detachable Cable

Yes

Foldable

Yes

Voice Assistant integration

Yes

Adaptive Noise Cancelling

Yes

Ambient Aware

Yes

Built-in Microphone

Yes

Flat-fold design

Yes

Hands Free Call

Yes

JBL Pure Bass Sound

Yes

Multi-Point Connection

Yes

Over-ear

Yes

Rechargable battery

Yes

Speed charge

Yes

TalkThru

Yes

Wireless

Yes