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  • Orientation Type: Over Ear
  • Connectivity: Bluetooth, Version 5.3
  • Battery Life: 70 Hours
  • Fast Charging: Yes
  • Noise Cancellation: Adaptive Noise Cancellation
  • USP: Stereo Sound, Built-in Mic
  • Warranty: 12 Months Warranty

Specifications

  • Product Category

    • Device Type

    • Wireless Headphone

    • Suitable For

    • Beginner Audiophiles | Entertainment | Travel

    • Form Factor

    • Over-Ear

  • Manufacturer Details

    • Model Series

    • Tune 770NC

    • Model Number

    • JBLT770NCBLK

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 13.20 x 15.60 x 15.60

    • Main Unit Weight

    • 220 g

    • Dimensions In Inches (WxDxH)

    • 5.19 x 6.14 x 6.14

  • Sound

    • Frequency Response

    • 20Hz � 20kHz

    • Audio Technology

    • JBL Pure Bass Sound

    • Sound Configuration

    • Stereo Sound

    • Sensitivity

    • 100dB SPL at 1kHz/1mW

    • Impedance

    • 32 Ohm

    • Noise Cancellation Type

    • Adaptive Noise Cancellation

  • Physical Attributes

    • Audio Jack

    • 3.5mm

    • Cable Length

    • 1.2 Meters

    • Device Control Type

    • On-device Controls

    • Foldable Headphones

    • Yes

    • Adjustable Headband

    • Yes

    • Cable Type

    • Tangle-free Cable

    • Earpiece Adjustment

    • 180 Degrees

      • Driver/Diaphragm Features

      • 40mm/1.57 Inch Dynamic Driver

      • Detachable Aux Cable

      • Yes

    • Functions

      • Compatible Devices

      • Mobile Phones | MP4 Players | Televisions | Laptops | Tablets

      • Compatible OS

      • Android OS | Windows OS | iOS

    • Mic Specifications

      • No. of Microphones

      • 1

      • Microphone Availability

      • Yes

    • Smart Functions

      • Additional Smart Features

      • Voice Aware

    • Network Connectivity

      • Bluetooth Supported

      • Yes

      • Bluetooth Specifications

      • Bluetooth 5.3

      • Bluetooth Features

      • LE Audio Support

      • Bluetooth Frequency

      • 2.4 GHz

      • Maximum Pairable Devices

      • 2

      • No. of Active Connections

      • 2

      • NFC

      • No

    • Ports & Slots

      • Aux Port Type

      • 3.5mm

    • Energy Standards

      • Energy Saving Functions

      • No

    • Battery Details

      • Battery Technology

      • Lithium-Ion

      • Number of Cells

      • 1 Cell

      • Battery Type

      • Non-Removable

      • Battery Capacity

      • 690 mAh

      • Standard Battery Life

      • Up to 70 Hours

    • Charging

      • Charging Pin Type

      • USB Type-C

      • Fast Charging Capability

      • Yes

      • Wireless Charging Options

      • No

    • Materials & Durability

      • Body Material

      • Plastic

    • Aesthetics

      • Brand Color

      • Black

      • Color

      • BLACK

    • In The Box

      • Documents

      • Warranty Card | User-Manual

      • Main product

      • 1 x Headphone U

      • Accessories

      • Charging Cable

        • Generic Name

        • Earphone/Headphone

      • Packaged Dimensions

        • Package Dimensions in Inches (W x D x H)

        • 8.66 x 10.23 x 10.23

        • Package Weight

        • 0.55 Kg

        • Package Dimensions in cm (W x D x H)

        • 22.00 x 26.00 x 26.00

      • After Sales & Services

        • Warranty on Main Product

        • 12 Months

        • Warranty Type

        • Carry-In

        • Installation & Demo

        • Not Applicable

          • Company Contact Information

            • Customer Support Number

            • 18001020525

            • Customer Support Email

            • India_csupport@harman.com

              • Country of Manufacture

              • China

              • Country of Brand Origin

              • USA

            • Croma Service Promise

              • Customer Support Email

              • customersupport@croma.com

              • Registered Name and Address

              • Infiniti Retail Ltd. - Unit No. 701 & 702, 7th Floor, Kaledonia, Sahar Road, Andheri (East); Mumbai - 400069. India

              • Customer Support Number

              • 1800 572 7662

              • Customer Care Contact Person

              • Grievance Officer

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            Overview

            Adaptive Noise Cancelling Technology

            Integrated with Adaptive Noise Cancelling technology, the JBL Tune 770NC Bluetooth Headphones help you focus on the task at hand, whether you're studying or dancing to your favourite songs. Additionally, if you wish to remain aware of your surroundings without taking off your headphones, simply activate Ambient Aware or TalkThru via the JBL Headphones app. These modes enhance environmental sounds or voices, allowing you to stay connected to your surroundings effortlessly.


            Bluetooth 5.3

            Featuring Bluetooth 5.3, these headphones ensure a stable connection to any compatible device. Also, you can wirelessly stream high-quality JBL Pure Bass Sound from your smartphone with this technology. You can enhance the Bluetooth performance further with the Smart Audio and Video feature in the JBL Headphones app, which enables you to select between Audio mode for pristine sound quality and Video mode for optimal gaming and video output.


            JBL Pure Bass Sound

            With JBL Pure Bass Sound, you can feel the deep, resonating bass and crystal-clear audio quality with every track.


            EQ Modes

            You can customise your listening experience effortlessly by downloading the JBL Headphones App. Choose from a variety of preset EQ modes or fine-tune the EQ curve to match your content, style, and taste. Voice Prompts in your preferred language will guide you through the JBL Tune 770NC's myriad features.


            Extended Battery Life with Speed Charge

            With a remarkable battery life of up to 44 hours in wireless mode and the convenience of quick charging, these headphones are your ideal musical companion. You can recharge the battery in just 2 hours using the Type-C USB cable, while a mere 5-minute recharge will grant you 3 additional hours of musical bliss.


            Hands-Free Calls with VoiceAware

            You can effortlessly manage your sound and calls with the intuitive buttons on the ear cup. The VoiceAware feature enables you to hear your own voice during calls, ensuring clear and natural conversations.


            Seamless Multipoint Connection

            Stay connected across multiple devices without missing a beat. So, you can transition effortlessly from watching a video on your tablet to taking a call on your mobile phone, all without removing your JBL headphones.

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