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  • Orientation Type: In Ear
  • Connectivity: Bluetooth, Version 6.1
  • Battery Life: 54 Hours
  • Fast Charging: Yes
  • Noise Cancellation: Active Noise Cancellation
  • Voice Assistant: Google Gemini
  • USP: Quick Pairing, Stereo Sound
  • Warranty: 12 Months Warranty

Specifications

  • Product Category

    • Device Type

    • Truly Wireless Earbuds

    • Suitable For

    • Entertainment | Office Use | Sports & Fitness | Travel

    • Form Factor

    • In-Ear

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 2.26 x 1.96 x 2.95

    • Product Weight

    • 42.8 g

    • Dimensions In Inches (WxDxH)

    • 0.89 x 0.77 x 1.16

  • Sound

    • Frequency Response

    • 5000 Hz

    • Audio Technology

    • Spatial Audio

    • Additional Sound Features

    • Game Sound Spatial Audio, TWS Latency: 47ms, End to End Latency: 94ms

    • Sound Configuration

    • Stereo Sound

    • Impedance

    • 28 Ohm

    • Noise Cancellation Type

    • Active Noise Cancellation

  • Physical Attributes

    • Audio Jack

    • Not Applicable

    • Device Control Type

    • On-device Controls

    • Device Controls

    • Google Gemini, Single Touch Control

    • Driver/Diaphragm Features

    • 12 mm Dynamic Driver

  • Functions

    • Compatible Devices

    • Laptops | Tablets | Mobile Phones

  • Mic Specifications

    • No. of Microphones

    • 6

    • Microphone Availability

    • Yes

    • Microphone Features

    • Real-Time ANC: 52dB, Wind Noise Reduction: 20km/h, Six-Mic AI Clear Call

    • Microphone Placement

    • Built-in Mic

  • Network Connectivity

    • Wi-Fi Supported

    • No

    • Bluetooth Supported

    • Yes

    • Wi-Fi Specifications

    • Not Applicable

    • Bluetooth Specifications

    • Bluetooth 6.1

  • Additional Features

    • Additional Technology Supported

    • Google Gemini Supported via Button-Activated Wake-Up, AI Translate, Quick Pairing, Fit Test

    • Indicators

    • LED Indicator for Battery Level & Charging

  • Battery Details

    • Battery Capacity

    • 62 mAh

    • Standard Battery Life

    • ANC Off: 13 Hours Single Charge, 54 Hours With Case | ANC On: 6.5 Hours Single Charge, 27 Hours With Case

  • Charging

    • Charging Pin Type

    • USB Type-C

    • Fast Charging Capability

    • Yes

    • Battery Charge Time

    • About 55 Minutes

    • Additional Charging Features

    • 10 Minutes Charge = 4 Hours Playtime (Buds) | 10 Minutes Charge = 11 Hours Playback (Buds + Case)

  • Charging Case

    • Charging Case Height

    • 4.91 cm

    • Charging Case Depth

    • 2.51 cm

    • Dimensions in CM (W x D x H)

    • 6.27 x 2.51 x 4.91

    • Charging Case Weight

    • 34.4 g

    • Charging Case Battery Capacity

    • 530 mAh

    • Case Color

    • Stellar Black

    • Charging Case Width

    • 6.27 cm

  • Materials & Durability

    • Body Material

    • ABS Plastic

    • Resistance Type

    • Dust Resistant | Water Resistant

  • Aesthetics

    • Brand Color

    • Stellar Black

    • Color

    • BLACK

  • In The Box

    • Documents

    • 1 x Warranty Card | 1 x User Manual

    • Main product

    • 1 x Earbud U

    • Accessories

    • 2 x Eartips

    • Package Includes

    • 2 x Earbuds, 2 x Eartips, 1 x charging Case, 1 x Warranty Card, 1 x User Manual

    • Generic Name

    • Earphone/Headphone

  • Packaged Dimensions

  • After Sales & Services

    • Warranty on Main Product

    • 12 Months

    • Warranty Type

    • Carry-In

    • Standard Warranty Includes

    • Manufacturing Defects

    • Standard Warranty Excludes

    • Physical Damage

    • Installation & Demo

    • Not Applicable

      • Installation & Demo applicable

      • No

    • Certification

      • Additional Certifications

      • TUV Rheinland Battery Health Certification

    • Company Contact Information

      • Customer Support Number

      • 18005727662

      • Customer Support Email

      • customersupport@croma.com

      • Manufacturer/Importer/Marketer Name & Address

      • Manufacturer Name & Address: Optiemus Electronics Limited, D-348, Sector-63, Noida Gautam Buddha Nagar, UP, India -201301

      • Country of Origin

      • India

      • Country of Brand Origin

      • China

    • 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

    Immersive Sound with OnePlus TWS Nord Buds 4

    Experience everyday audio with the OnePlus TWS Nord Buds 4. Designed for users who enjoy clear sound and convenient wireless listening. Featuring a stylish Stellar Black finish, these earbuds blend modern aesthetics with practical functionality, making them suitable for music, podcasts, calls, and entertainment throughout the day. The lightweight design offers a comfortable fit for extended listening sessions at home, work, or on the move.

     

    Active Noise Cancellation for Focused Listening

    Stay connected to your audio with 52 dB Active Noise Cancellation earbuds that help reduce unwanted ambient sounds. Whether you're commuting, working in a busy environment, or relaxing indoors, the noise cancellation feature allows you to focus on your music and conversations with fewer distractions. The intelligent audio processing contributes to a more immersive listening experience across different environments.

     

    Powerful Battery Life for Daily Use

    The long battery life of 54 Hours, these earbuds are built to keep up with your schedule allowing you to enjoy uninterrupted entertainment and communication throughout the day. Fast charging support adds convenience when you need a quick power boost before heading out, making these earbuds a dependable companion for everyday use.

     

    Clear Calls with AI Clear Call

    Designed for seamless communication, the earbuds feature AI-enhanced call clarity that helps deliver clear voice pickup during calls. The integrated microphone system works to reduce background disturbances, allowing your voice to come through naturally during personal and professional conversations. This makes the earbuds suitable for virtual meetings, voice chats, and hands-free calling.

     

    Low-Latency Connectivity and Comfortable Design

    Enjoy smooth audio synchronization with 47ms low latency wireless earbuds that support responsive performance during gaming, video streaming, and content consumption. Bluetooth connectivity ensures quick pairing and stable wireless performance with compatible devices. The ergonomic design and secure fit contribute to comfortable wear, while intuitive touch controls provide convenient access to music playback, calls, and voice assistant functions.

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