Features

. Active Noise Canceling (ANC)

. Dual microphone

. Bluetooth 5.0

. 15mins fast charging 2hrs calling

. Type-C port for charging

. Siri assistance

. Distance:10-20m range 

. Replaceable silicone in-ear ear tips (S/M/L)  

. IPX5 sweatproof                                                  

. BES ANC chipset

Parameter

• Frequency Response: 20Hz-3K Hz 
• ANC noise reduction Amplitude: -28dB,max -30dB                                      
• Bluetooth Protocol: HFP, HSP, A2DP, TWS, AVRCP
• Bluetooth code: SBC/AAC
  
• Working time
  • ANC ON music OFF : 12 hrs.                             
  • ANC ON music ON: 4 hrs. 
  • ANC OFF music ON: 4.5 hrs.   
  • 3 Extra times recharge to earbuds via charging case
    
• Battery of earbud:55mAh
• Battery of charging case: 550mAh 
• Size of earbud:18*25.6*25.6mm
• Size of charging case:66*32*36.6mm
• Earbud weight: about 5.4g
• Charging case + earbuds weight: about 49g