Jbl Tune 770 Nc Wireless Over-ear Bluetooth Headphones With Adaptive Noise-cancelling Tech

The JBL Tune 770NC are lightweight, wireless over-ear headphones featuring Adaptive Noise Cancelling (ANC), Bluetooth 5.3, and up to 70 hours of battery life. These headphones include JBL Pure Bass sound, multi-point connection for switching devices, and 40mm drivers, designed to provide long-lasting comfort with a foldable design for portability.
Key Features and Specs
Adaptive Noise Cancelling & Smart Ambient: Automatically adjusts to surrounding noise; Ambient Aware and TalkThru allow for external sound awareness without removing the headset.
Battery Performance: Up to 70 hours of playtime with Bluetooth on, and up to 44 hours with Active Noise Cancelling activated.
Charging: A quick 5-minute charge via USB-C provides 3 additional hours of listening time, with a full charge taking less than 2 hours.
Connectivity: Bluetooth 5.3 enables high-quality, low-latency streaming and connects to two devices at once (Multi-Point).
Sound Profile: Features JBL Pure Bass Sound, similar to technology used in music venues worldwide.
Design & Comfort: Lightweight, foldable design, and comfortable padded headbands for extended wear.
Functionality
Hands-Free Calls: Built-in microphone with VoiceAware allows for managing calls and controlling sound directly from the earcups.
JBL Headphones App: Allows customization of sound via the equalizer and adjustment of ANC levels.
Wired Option: Comes with a detachable audio cable, allowing for wired listening if the battery dies.

Additional Information:Detailed Product Features
Adaptive Noise Cancelling with Smart Ambient: Intelligently adjusts to your surroundings to block out noise. Ambient Aware and TalkThru modes allow you to hear your environment or have a conversation without removing the headset.
JBL Pure Bass Sound: Delivers the deep, powerful bass signature found in famous music venues globally.
Massive Battery & Speed Charge: Enjoy up to 70 hours with ANC off and 44 hours with ANC on. A quick 5-minute charge provides roughly 3 extra hours of playback.
Bluetooth 5.3 with LE Audio: Wirelessly stream high-quality sound; includes a Smart Audio & Video feature to optimize performance for different media.
Multi-Point Connection: Seamlessly switch between two Bluetooth devices, such as answering a call on your phone while watching a movie on your tablet.
Customizable EQ: Use the free JBL Headphones App to tailor the sound to your preference using preset modes or custom EQ curves.
Hands-Free Calls with VoiceAware: Manage calls using ear-cup buttons and adjust how much of your own voice you hear during conversations.
Specifications
Feature Details
Driver Size 40mm Dynamic Driver
Connectivity Bluetooth 5.3, 3.5mm Audio Jack
Weight Approximately 232g
Charging Time 2 hours from empty
Design Lightweight, foldable, and padded headband

Note:Accessories in the Box
According to the official JBL Tune 770NC Support Page, the following items are included:
1 x JBL Tune 770NC Headphones
1 x USB-C Charging Cable (typically 1.2m long)
1 x Detachable Audio Cable (3.5mm jack, 1.2m length) for wired use
1 x Quick Start Guide (QSG)
1 x Warning Information