 
      
     
      
    Watch the video
 
        
           High-Res Audio and LDAC Codec
        
        High-Res Audio and LDAC Codec
       
        
           40mm DLC Dynamic Driver
        
        40mm DLC Dynamic Driver
       
        
           12 Studio-Grade EQ Presets
        
        12 Studio-Grade EQ Presets
       
        
           QuietMax Hybrid Noise Cancellation
        
        QuietMax Hybrid Noise Cancellation
       
        
           Transparency Mode
        
        Transparency Mode
       
        
           5 ENC Mics for Calls
        
        5 ENC Mics for Calls
       
        
           70 Hours of Ultra-Long Playtime
        
        70 Hours of Ultra-Long Playtime
       
        
           5 Minutes Fast Charge = 5 Hours of Playtime
        
        5 Minutes Fast Charge = 5 Hours of Playtime
       
        
           Wireless / Wired Mode Support
        
        Wireless / Wired Mode Support
      GLOBAL MEDIA REVIEWS
 
      
     
      
     
      
     
      
     
      
     
      
     
      
     
      
     
      
     
      
     
          
             
          
        
      ALL-DAY COMFORT
 
          
             
          
        
      WIRED CONNECTION SUPPORT
- Color
- ANC
- Driver Type
- Hi-Res Audio
- Codecs Supported
- Equalizer
- Battery Life
- Fast Charge
- Wired Mode
- ENC
- Carry Case
- Black, Blue, Silver
- QuietMax™ ANC Technology (ANC Strong / ANC Off)
- 
                40mm Dynamic Driver /
 DLC Diaphragm
- Hi-Res / Wireless Hi-ReS
- SBC, AAC, LDAC
- 
                12 Studio-Grade EQ Presets + 
 Customizable Setting
- 
                ANC On: 50h
 ANC Off: 70h
- 
                Available
 (5min = 5 Hours Playback)
- Available
- ENC Mic + AI Algorithm
- Available
- Black
- QuietMax™ ANC Technology (ANC Strong / ANC Off)
- 
                40mm Dynamic Driver / 
 DLC Diaphragm
- Unavailable
- SBC, AAC
- 
                12 Studio-Grade EQ Presets + 
 Customizable Setting
- 
                ANC On: 50h
 ANC Off: 70h
- 
                Available
 (5min = 5 Hours Playback)
- Unavailable
- ENC Mic + AI Algorithm
- Unavailable
 
        
      
What’s in the box
Headphones x 1 Pair
Carrying Case x 1
Type-C Charging Cable x 1
2.5mm to 3.5mm Audio Cable x 1
Warranty Card x 1 User Guide x 1
| Model | HC905 | 
| Headphones Weight | 250 g | 
| Dimensions | 170 × 192 × 82 mm | 
| Battery Capacity | 720 mAh | 
| Charging Time | 80 minutes | 
| Playtime(ANC Off) | 70 hours | 
| Playtime(ANC On) | 50 hours | 
| Speaker Impendance | 32 Ω | 
| Bluetooth Range | 10m(Open space) | 
| Bluetooth Version | Bluetooth® 5.0 | 
| Bluetooth Protocols | HFP/A2DP/AVRCP | 
| Input | 5 V = 1.1A | 
| Working Temperature | 0℃ - 45℃ | 
| Frequency Range | 2.400GHz - 2.4835GHz | 
* Above data is from 1MORE lab.
* Playtime is tested in the laboratory under AAC format at 50% volume, which may vary according to device settings, use habits and other factors.
 
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
               
              
            
           
              
                 
              
                 
              
                 
              
                 
              
            
           
                     
                     
                     
              
                 
              
                 
              
                






















