JBL Tune 770NC Wireless Headphones

Brand: JBL

Model: JBLT770NCBLUAM

Product Description

Enjoy your music without noise. When your music is on, nothing else matters. The JBL Tune 770NC wireless headphones with adaptive noise cancellation deliver on that promise all day long and more, while keeping unwanted noises away. With a 70-hour battery life, you can easily get through a busy week using them and still have enough JBL Pure Bass sound to last the weekend. And if you need a quick charge, 5 minutes will give you 3 additional hours of music. Lightweight and foldable, the JBL Tune 770NC can also connect to two Bluetooth® devices simultaneously, so you'll never miss a call while watching a video on your tablet. Download the free JBL Headphones app to customize the sound to your liking. Voice prompts will guide you through the features in your language. Manage your calls and voice assistant effortlessly from your phone and use VoiceAware to hear yourself when you speak. Simply choose the color that best suits your style and start having fun.

General Characteristics

Driver (mm): 40
Number of Microphones: 1

Audio Characteristics

Driver Sensitivity at 1kHz1mW (dB): 100
Dynamic Frequency Response: 20 Hz – 20 kHz
Input Impedance (ohms): 32

Measurements

Audio Cable Length (ft): 3.9
Audio Cable Length (m): 1.2
Depth (cm): 4.8
Depth (in): 1.9
Height (cm): 9.2
Height (in): 3.6
Width (cm): 7.6
Width (in): 2.99
Internal Width (cm): 5.4
Internal Width (in): 2.12
Internal Height (cm): 3.7
Internal Height (in): 1.45
Headphone Cable Length (m): 1.2
Headphone Cable Length (ft): 3.9
Weight (g): 232
Weight (oz): 8.2

Control and Connection Characteristics

Bluetooth Profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8
Bluetooth Transmission Frequency Range: 2.4 GHz – 2.4835 GHz
Bluetooth Modulation Transmission: GFSK, π/4-DQPSK, 8DPSK
Bluetooth Transmission Power: < 10 dBm (E.I.R.P)
Bluetooth Version: 5.3

Battery

Charging Time (hours): 2
Max Music Playback Time with ANC Off (hours): 70
Max Music Playback Time with ANC On (hours): 44
Max Play Time (hours): 70
Talk Time (hours): 39

Features

Audio cable: Yes
Bluetooth: Yes
Charging cable: Yes
Foldable: Yes
Voice Assistant Integration: Yes
Adaptive Noise Cancellation: Yes
Ambient Sound: Yes
Integrated Microphone: Yes
Detachable Cable: Yes
Compact Foldable Design: Yes
Hands-free Calls: Yes
JBL Headphone App: Yes
JBL Pure Bass Sound: Yes
Multipoint Connection: Yes
Over-ear: Yes
Rechargeable Battery: Yes
Speed Charge: Yes
TalkThru: Yes
Wireless: Yes

Box Contents

1 JBL Tune 770NC headphones
1 USB-C charging cable
1 detachable audio cable
1 warranty/warning
1 quick start guide

Reference Image

[Image of JBL Tune 770NC wireless headphones in blue]

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