SPECIFICATIONS

Active Noise-Cancellation: Yes
Brand Name: SENNHEISER,SENNHEISER
Category: Earphones & Headphones
Certification: CE
Choice: yes
Communication: Wired
Control Button: Yes
High-concerned chemical: None
Item Condition: New
Material: Leather,Plastic
Origin: Mainland China
Style: Wired headphone & headset
Vocalism Principle: Dynamic
Volume Control: No

 
 
 
  

   Features:
   
 
   
 Renowned Sennheiser sound quality for a unique listening experience.
 Built-in microphone and remote for call and music control.
 Closed-back around-ear headphones reduce unwanted background noise for your comfort.
 Lightweight, foldable headphones for easy on-the-go storage.
 Sennheiser dynamic drivers deliver a well-extended sound response with dynamic bass.
  
 
  
 
   
 
    
 
     
 
      
 
       

         
       
 
       

 
 
 
 
 
 
 
 
 
 
 Specification:
 Impedance: 18Ω
 Frequency response (Microphone): 100–10,000 Hz(-10 dB)
 Frequency response (Headphones): 18–20,000 Hz(-10 dB)
 Sound pressure level (SPL): 120dB (1kHz/1Vrms)
 THD, total harmonic distortion: <0.5% (1kHz/100dB)
 Ear coupling: Over-Ear
 Jack plug: 3.5mm angled
 Cable length: 1.4m
 Transducer principle: Dynamic
 Weight: 217g
 Pick-up pattern: Omni directional
 Microphone sensitivity: 44dbV/Pa
 Acoustics: Closed
 Sensitivity: 120 dB SPL @ 1 kHz, 1V RMS
 Package Size: Approx. 16*16*9cm
 Package Weight: Approx. 550g
 
 
 Package List:
 1*HD 400S around-ear headphones
 1*RCS 400 detachable single-sided cable with 1-button remote and 3.5 mm angled plug
 1*User Manual(Multilingual)