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  • Orientation Type: Over Ear
  • Connectivity: Bluetooth, Version 5.4
  • Battery Life: 100 Hours
  • Fast Charging: Yes
  • Noise Cancellation: Hybrid Adaptive Active Noise Cancellation
  • Voice Assistant: Google | Siri
  • USP: 5 Mics, LDAC + Hi-Res Certified Audio
  • Warranty: 12 Months Warranty

Specifications

  • Product Category

    • Device Type

    • Wireless Headphone

    • Suitable For

    • Entertainment | Office Use | Travel

    • Form Factor

    • Over-Ear

  • Manufacturer Details

    • Brand

    • Nothing

    • Model Series

    • CMF Headphone Pro

    • Model Number

    • A11300007

  • Product Dimensions (Open)

    • Dimensions In CM (WxDxH)

    • 16.85 x 9.57 x 18.85

    • Product Weight

    • 283 g

    • Dimensions In Inches (WxDxH)

    • 6.63 x 3.77 x 7.42

  • Sound

    • Frequency Response

    • 20 Hz - 40 kHz

    • Audio Technology

    • Spatial Audio

    • Additional Sound Features

    • LDAC + Hi-Res Certified Audio, Audiodo Technology to Create a Personal Sound Profile, Reduce Ambient Noise up to 99%, CMF Ecosystem, Google Fast Pair and Microsoft Swift Pair, Low Latency for Responsive User Experience, ChatGPT Integrated

    • Sound Configuration

    • Surround Sound

    • Impedance

    • 16 Ohm

    • Speaker Capacity

    • 40 dB

    • Noise Cancellation Type

    • Hybrid Active Noise Cancellation

    • Sound Modes

    • Responsive, Intuitive, Essential, Transparency

  • Physical Attributes

    • Audio Jack

    • 3.5mm

    • Cable Length

    • 1.2 Meters

    • Device Control Type

    • On-device Controls

    • Foldable Headphones

    • No

    • Adjustable Headband

    • Yes

    • Device Controls

    • Roller Dial for Volume Control, Energy Slider for Bass and Treble Control, Press Button to Toggle Features

    • Driver/Diaphragm Features

    • 40mm Driver, Nickel Plated Diaphragms

    • Additional Body Features

    • Interchangeable Ear Cushion

  • Functions

    • Compatible Devices

    • Tablets | Laptops | Desktops | Mobile Phones

    • Compatible OS

    • iOS | Android OS | Windows OS

  • Mic Specifications

    • No. of Microphones

    • 5

    • Microphone Availability

    • Yes

    • Microphone Features

    • Environment Adaptive ANC Algorithm, 3 Mic ENC Architecture for Calls, Wind Noise Conduction Mesh

    • Microphone Placement

    • Built-in Mic

    • Microphone Frequency Range

    • 2000 Hz

  • Network Connectivity

    • Wi-Fi Supported

    • No

    • Bluetooth Supported

    • Yes

      • Bluetooth Specifications

      • Bluetooth 5.4

      • Bluetooth Range Up To

      • 10 Meters

      • No. of Active Connections

      • 2

    • Additional Features

      • Additional Technology Supported

      • Nothing X App

      • Indicators

      • LED Light

    • Battery Details

      • Battery Technology

      • Lithium-Ion

      • Maximum Battery Life

      • Up to 100 Hours of Playback at 50% Volume with ANC Off

      • Battery Type

      • Non-Removable

      • Battery Capacity

      • 720 mAh

      • Standard Battery Life

      • Up to 50 Hours of Playback at 50% Volume with ANC On

    • Charging

      • Charging Pin Type

      • USB Type-C

      • Fast Charging Capability

      • Yes

      • Battery Charge Time

      • 120 Minutes

      • Additional Charging Features

      • ANC Off: 5 Min Charge for 8 Hours (Playback at 50% Volume) | ANC On: 5 Min Charge for 4 Hours (Playback at 50% Volume)

    • Charging Case

          • Materials & Durability

            • Resistance Type

            • Water Resistant | Dust Resistant

          • Aesthetics

            • Brand Color

            • Dark Grey

            • Color

            • GREY

          • In The Box

            • Documents

            • 1 x Safety & Warranty Information, 1 x User Guide

            • Main product

            • 1 x Headphone U

            • Accessories

            • 1 x Carry Pouch | 1 x 3.5mm to 3.5mm Audio Cable (1.2m)

            • Package Includes

            • 1 x Headphone, 1 x 3.5mm to 3.5mm Audio Cable (1.2m), 1 x Carry Pouch, 1 x Safety & Warranty Information, 1 x User Guide

            • 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

            • Company Contact Information

              • Customer Support Number

              • 18005727662

              • Customer Support Email

              • customersupport@croma.com

              • Manufacturer/Importer/Marketer Name & Address

              • Importer Name & Address: 7th Floor, Golf View Corporate Tower, Sector 42, Gurugram, Haryana, Pin Code-122002, India | Manufacturer Name & Address: Jiangxi Cosonic Electroacoustic Technologies Co., Ltd. SHANGLI INDUSTRIAL PARK, JINSHAN TOWN, SHANGLI COUNTY, PINGXIANG PROVINCE, JIANGXI JIANGXI,China-337009

              • Country of Manufacture

              • China

              • Country of Brand Origin

              • United Kingdom

            • 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 CMF Headphone Pro

            Designed for everyday listening, the CMF Headphone Pro brings together refined sound engineering and practical comfort in a pair of modern over-ear headphones. Built for work, travel and leisure, these headphones offer a balanced audio experience supported by advanced wireless connectivity and smart controls. Whether you are streaming music, attending calls or relaxing with podcasts, the CMF Headphone Pro adapts easily to your daily routine.


            Custom 40 mm Drivers for Clear Audio

            At the core of the CMF Headphone Pro are 40 mm custom dynamic drivers with nickel-plated diaphragms. This driver design helps reduce distortion and maintain clarity across low, mid and high frequencies. A large copper voice coil and precision-tuned bass duct work together to deliver controlled bass and well-defined vocals, making the headphones suitable for both music and spoken content.


            Active Noise Cancellation for Focused Listening

            With Active Noise Cancellation, the CMF Headphone Pro helps reduce background noise in busy environments. This feature supports more focused listening during travel, office use or study sessions. Users can adjust the ANC strength through the Nothing X app, allowing control over how much ambient sound is filtered in different situations.


            Wireless Performance with LDAC and Bluetooth 5.4

            For high-quality wireless audio, the headphones support the LDAC codec, along with AAC and SBC. This allows higher data transfer for compatible devices and more detailed sound reproduction. Powered by Bluetooth 5.4, the CMF Headphone Pro offers stable connections and efficient power management. The Dual Device Connection feature makes it easy to switch between two paired devices without reconnecting each time.


            Long Battery Life for Everyday Use

            A high-capacity battery supports extended listening across multiple days of use. With ANC switched off and moderate volume levels, users can enjoy long playback sessions without frequent charging. Fast charging support adds convenience when time is limited.


            Smart Controls and App Customisation

            The Nothing X app acts as a control centre for the CMF Headphone Pro. Users can choose from preset EQ profiles, create custom sound settings, remap button functions and manage firmware updates. The built-in control system also allows quick access to your phone's voice assistant for hands-free commands.


            Comfortable Design for Daily Wear

            An adjustable headband, cushioned ear cups and a lightweight structure support comfortable wear across long sessions. The foldable design allows easy storage in a bag or backpack, making the headphones suitable for commuting and travel.

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