SPECIFICATIONS

Active Noise-Cancellation: Yes
Brand Name: SENNHEISER,SENNHEISER
Category: Earphones & Headphones,Earphones & Headphones
Certification: CE,CE
Communication: Wired,WireLess
Control Button: Yes
High-concerned chemical: None
Material: Metal,PVC,ABS,Plastic,TPU,Silica Gel
Origin: SK(Origin),Hongkong (China)
Style: Wired in-ear headphones,Tws in-ear headphones
Vocalism Principle: Balanced Armature,Hybrid Technology
Volume Control: Yes,Yes
Wireless Type: Bluetooth,Bluetooth


 

  

   

    
Description
   
   

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About this item
          

           

            
Audio quality is our top priority: Experience great sound with a 7 millimeter dynamic driver and a wide range of Bluetooth codec support
           

            
Long battery life (20 hours) and comfortable wearing: Get up to 20 hours of music playtime with one charge - The ergonomic design offers optimal comfort and secure fit with 4 ear adapter sizes
           

            
Personalize to your everyday needs: Fully adaptable controls for music, calls and voice assistant - Built-in audio equalizer adapts the sound to your personal preferences
           

            
Full digital control with our app: Our Smart Control app for iOS / Android allows all of the earphone functionalities to be modified to your personal choice
           

            
Enjoy outstanding sound quality no matter your mobile device or your surroundings with our wide range of audio codec support
           

            
including AAC, aptX, SBC as well as passive Noise Cancelling
           

            
Sennheiser uses decades of expertise to drive the world of audio technology forward with every product - for new, unique sound experiences
           

            
Included components: CX 400BT True Wireless, Charging case, USB-C charging cable, Silicone ear adapter sets (in size XS/S/M/L)