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General| Type | Over-ear |
|---|---|
| Frequency Response | 17 Hz - 23, 000 Hz |
| Driver Size | 32 mm |
| Bluetooth Profiles | A2DP, AVRCP, HSP, HFP |
| Charging Time | 3 hours |
| Foldable | Yes |
| Touch Controls | Yes |
| Carrying Case | Yes |
| Connectivity | Bluetooth 5.0 |
| Noise Cancellation | Active Noise Cancellation (ANC) |
| Battery Life | Up to 30 hours |
| Weight | 227 g |
| Microphone | Yes |
| Impedance | 490 Ohms (active), 46 Ohms (passive) |
| THD | < 0.5% |
| Sound Pressure Level (SPL) | 110 dB |
| Codec | aptX, AAC, SBC |
| Voice Assistant Support | Yes |
| Cable | 2.5mm to 3.5mm audio cable |
Guide on how to use the headphones and navigate the manual.
Contact and website details for Sennheiser.
Warnings about hearing damage, magnetic fields, and child safety.
Guidelines for protecting headphones from environmental damage and ensuring proper function.
Warnings and precautions for the built-in rechargeable battery.
Information on data handling and firmware update procedures.
Defines the product's intended use and limits Sennheiser's liability.
Sennheiser's disclaimer regarding product misuse and connection failures.
Lists the items included in the headphone package.
Links to the manual, app, and accessories.
Identifies and describes the physical parts of the headphones.
Details the microphones used for voice communication.
Explains the meaning of different LED indicator lights during operation, calls, and charging.
Lists common voice prompts and their meanings.
Details LED indicators for battery charge levels.
Provides a comprehensive list of voice prompts and their associated meanings.
Explains the operation and positions of the Active Noise Cancellation switch.
Describes the functionality of the Bluetooth power switch.
Details how to use the voice assistant button for different actions.
Outlines basic power on/off controls for the headphones.
Explains various touch gestures for controlling playback and functions.
Instructions for the initial charging of the headphones' battery.
Guide to downloading and installing the companion app.
Steps to establish a Bluetooth connection with a device.
Guidance on fitting the headphones for optimal comfort and sound.
Details about the battery life, charging time, and process.
Explains LED signals indicating the battery charge status.
Further explanation of LED indicators for battery levels.
Process for pairing headphones with a Bluetooth device.
Details on Bluetooth version, codecs, and connection profiles.
Information on connection limits and overwriting profiles.
Step-by-step guide for pairing headphones with smartphones.
Instructions on how to end a Bluetooth connection.
Guide to downloading and installing the companion app for extended features.
Procedure for turning the headphones on and initial status indicators.
Steps to power down the headphones and associated indicators.
Guidance on fitting the headphones for optimal comfort and sound.
Methods to check the remaining battery life via voice prompts and LEDs.
How to control the volume for music, calls, and prompts using touch gestures.
Explanation of the ANC function and its benefits for ambient noise reduction.
Instructions on how to switch ANC modes (USER, MAX) and turn it off.
Visual guide to the ANC switch positions: ON-MAX, ON-USER, OFF.
Guide to configuring custom ANC settings via the Smart Control app.
How to activate/deactivate Transparent Hearing to hear ambient sounds.
Control music playback (play/pause) using touch gestures.
Navigate tracks (next/previous) using horizontal swipes on the touch pad.
How to initiate, answer, reject, and end phone calls using the headphones.
Specific touch gestures for call handling (hold, accept incoming).
How to mute/unmute the microphone during a call using swipe gestures.
How to switch calls between headphones and smartphone.
How to redial the last called number.
How to activate and use the smartphone's voice assistant.
Steps to configure and use Amazon Alexa with the headphones.
How the wearing sensor pauses music and handles calls automatically.
Guide to customizing audio settings using the Smart Control app.
Details the available sound effect modes and their applications.
How to use the function that improves voice clarity during calls.
Customizing voice prompts and beep sounds via the Smart Control app.
Instructions for connecting headphones using the 2.5mm to 3.5mm audio cable.
How to use the adapter for in-flight entertainment systems.
Guide to connecting headphones to Mac/PC/mobile via USB for audio playback and charging.
Configuring headphones as default audio input/output on Mac/PC.
How to disable Bluetooth for flight mode or when not needed.
Instructions on how to fold and store headphones in the carry case.
Guidelines for cleaning the headphones safely and effectively.
Steps for removing and attaching new ear pads.
Details on battery performance, warranty, and replacement.
How to update the headphone firmware using the Smart Control app.
Link to online FAQ for common issues and solutions.
Explains behavior and reconnection when leaving Bluetooth range.
Steps to clear the list of paired Bluetooth devices.
Procedure to reset headphones to their original factory settings.
Technical details like impedance, frequency response, and weight.
Details on Bluetooth version, transmission frequency, codecs, and profiles.
Details about the product warranty period and conditions.
Statement of compliance with EU radio equipment directives.
Information on proper disposal of the product and battery.
Lists registered trademarks related to the product and its components.
Acknowledges other product and company names as trademarks.
