JBL Tune 770NC Wireless Headphones

Brand new original, retail pack

Your music, noise free.
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.

Features:

Adaptive Noise Cancelling with Smart Ambient
Adaptive Noise Cancelling means zero distractions when it’s time to focus
on your studies—or get your groove on. And if you want to hear the world
around you without removing your headphones, Ambient Aware and TalkThru
sharpen the sounds of your surroundings or voices. Easily activate these
Ambient Sound Control modes through the JBL Headphones app.

Bluetooth 5.3 with LE Audio (*)
Wirelessly stream high-quality JBL Pure Bass Sound from your smartphone
with the help of the latest Bluetooth technology. Optimize the Bluetooth
performance with the Smart Audio & Video feature in the JBL Headphones app
by selecting the Audio (for the best sound quality) or the Video (for an optimal
gaming and video output) modes.

JBL Pure Bass Sound
JBL Tune 770NC headphones feature renowned JBL Pure Bass sound—the
same that powers the most famous music venues all around the world.

Customize your listening experience
Download the free JBL Headphones App to tailor the sound to your taste by
choosing one of the pre-set EQ modes or adjusting the EQ curve according to
your content, your style, your taste. Voice Prompts in your language guide you
through the Tune 770NC’s other features.

Hands-free calls with VoiceAware
Easily control your sound and manage your calls from your headphones with
the convenient buttons on the ear-cup. Hear your voice while you’re talking,
with the help of VoiceAware.

Up to 70H* battery life with speed charge
For long-lasting fun, listen wirelessly for up to 44 hours and recharge the
battery in as little as 2 hours with the convenient Type-C USB cable. A quick
5-minute recharge gives you 3 additional hours of music. *Battery life: BT on /ANC off

Multi-Point connection
Effortlessly switch from one Bluetooth® device to another. Jump from a video
on your tablet to a call on your mobile phone, and never miss a moment.

Lightweight, comfortable and foldable design
The lightweight materials and soft ear cushions with a padded headband make
the headphones comfortable to wear for extended periods. The foldable design
makes it convenient to carry them anywhere—anytime you want music.

Technical Specifications:

• Power supply: 5V 1A
• Frequency response: 20 Hz - 20 kHz
• Impedance: 32 ohm
• Sensitivity: 100 dB SPL @ 1 kHz
• Maximum SPL: 94 dB
• Microphone sensitivity: -40 dBV/Pa @ 1 kHz
• Maximum operating temperature: 45 °C
• Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
• Bluetooth version: 5.3
• Bluetooth profile version: A2DP v1.4, AVRCP v1.6.2, HFP v1.8
• Bluetooth transmitter frequency range: 2.4 GHz - 2.4835 GHz
• Bluetooth transmitter power: < 10 dBm (E.I.R.P)
• Driver size: 40 mm / 1.57" Dynamic Driver
• Weight: 232 g / 0.51 lbs
• Battery type: Lithium-ion battery (690 mAh / 3.7V)
• Charging time: 2 hours
• Music playtime with Bluetooth on and ANC off: Up to 70 hours
• Music playtime with Bluetooth on and ANC on: Up to 44 hours
• Music playtime with Bluetooth off and ANC on: Up to 30 hours
• Talk time with ANC on: Up to 30 hours
• Talk time with ANC off: Up to 39 hours

Items included:

• 1 x JBL Tune 770NC headphones
• 1 x USB-C Charging Cable
• 1 x Detachable audio cable
• 1 x Warranty/Warning
• 1 x QSG