Store Locator
Menu
0
  • Orientation Type: Over Ear
  • Connectivity: Bluetooth, Version 5.4
  • Fast Charging: Yes
  • Battery Life: 60 Hours
  • Noise Cancellation: Environmental Noise Cancellation
  • Voice Assistant: Google | Siri
  • USP: Dual Pairing, ENx Technology, BEAST Mode with 40 ms Low Latency
  • Warranty: 12 Months Warranty

Specifications

  • Product Category

    • Device Type

    • Headphone

    • Suitable For

    • Entertainment | Gaming

    • Form Factor

    • Over-Ear

  • Manufacturer Details

    • Model Series

    • Rockerz 421

    • Model Number

    • Rockerz 421

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 17.10 x 7.90 x 19.70

    • Product Weight

    • 340 g

    • Dimensions In Inches (WxDxH)

    • 6.73 x 3.11 x 7.76

  • Sound

    • Frequency Response

    • 20 Hz - 20 kHz

    • Additional Sound Features

    • boAt Signature Sound

    • Sound Configuration

    • Stereo Sound

    • Impedance

    • 32 Ohm

    • Noise Cancellation Type

    • Environmental Noise Cancellation

    • Sound Modes

    • BEAST Mode

  • Physical Attributes

    • Audio Jack

    • 3.5mm

    • Device Control Type

    • On-device Controls

    • Device Controls

    • Multifunction Button for Play/Pause and Call Management, Separate Buttons for Volume Adjustment

    • Driver/Diaphragm Features

    • 40mm Drivers

    • Additional Body Features

    • Adaptive Fit

  • Functions

    • Compatible Devices

    • Laptops | Mobile Phones

  • Mic Specifications

      • Microphone Availability

      • Yes

      • Microphone Features

      • Integrated ENx Tech-enabled Mic Ensures Noise-free Conversations

      • Microphone Placement

      • Built-in Mic

    • Smart Functions

      • Voice Assistance

      • Siri Supported | Google Assistant Supported

      • Additional Smart Features

      • Dual Pairing, 40 MS Low Latency BEAST Mode

    • Network Connectivity

        • Bluetooth Supported

        • Yes

          • Bluetooth Specifications

          • Bluetooth 5.4

        • Battery Details

          • Standard Battery Life

          • 60 Hours of Playtime

        • Charging

          • Fast Charging Capability

          • Yes

          • Battery Charge Time

          • 1 Hour

        • Charging Case

              • Materials & Durability

                • Body Material

                • ABS Plastic

              • Aesthetics

                • Brand Color

                • Sage Green

                • Color

                • GREEN

              • In The Box

                • Documents

                • 1 x User Manual, 1 x Warranty Card

                • Main product

                • 1 x Headphone U

                • Accessories

                • Charging Cable

                • Package Includes

                • 1 x Headphone U, 1 x Charging Cable, 1 x User Manual, 1 x Warranty Card

                • 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 applicable

                  • No

                • Company Contact Information

                  • Customer Support Number

                  • 18005727662

                  • Customer Support Email

                  • customersupport@croma.com

                  • Manufacturer/Importer/Marketer Name & Address

                  • Manufacturer Name & Address: ‎Imagine Marketing Limited Unit no. 204 & 205, 2nd floor, D-wing & E-wing, Corporate Avenue, Andheri Ghatkopar Link Road, Mumbai, Maharashtra-400093, India

                  • Country of Manufacture

                  • India

                  • Country of Brand Origin

                  • India

                • 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

                View More

                Overview

                Powerful Audio Performance

                Equipped with large 40mm dynamic drivers, these boAt Rockerz 421 Bluetooth Headphones deliver boAt’s Signature Sound with deep bass, rich mids, and clear treble. Hence, every beat, lyric, and instrumental is heard with clarity and intensity, offering an immersive audio experience that caters to music lovers, movie enthusiasts, and casual listeners alike.


                Extended Playback Time

                Delivering up to 60 hours of continuous wireless playback, these Bluetooth headphones are built to accompany you through long journeys, workdays, and weekend binges without interruption. So, whether you're commuting, attending virtual meetings, or enjoying non-stop music, these headphones offer dependable battery life that keeps up with your lifestyle.


                Low Latency Beast Mode

                Designed for seamless entertainment, the Beast mode of these wireless headphones reduces latency to just 40ms, ensuring ultra-synchronised audio and visuals. So, whether you’re gaming on your smartphone or streaming content on your tablet, you experience smooth, lag-free performance that enhances reaction times and viewer immersion.


                Dual Device Connectivity

                With support for dual pairing, these Bluetooth headphones allow you to connect two devices simultaneously, such as a smartphone and a laptop. So, you can switch effortlessly between attending a call and resuming your music or videos, without the hassle of disconnecting and reconnecting manually.


                Adaptive and Comfortable Fit

                Crafted for all-day wear, these boAt Rockerz 421 headphones feature ergonomically designed earcups with plush cushioning and an adjustable headband. Therefore, these Bluetooth headphones adapt to different head shapes and sizes, providing a secure yet gentle fit that reduces pressure during long listening sessions.

                View More
                ;