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Key Features
7 Days Brand Replacement
Key Features
- 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
Brand
- JBL
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
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.