USAMS US-YO17 TWS Earphones

USAMS US-YO17 TWS Earphones

• Bluetooth connection distance: about 12m
  
  
• Speaker frequency range: 20HZ-20KHZ
  
  
• Headphone battery capacity: 35mAh
  
  
• Continuous talk time: about 3h
  
  
• Continuous playback time: about 7h
  
  
• Headphone charging time: about 1.5h
  
  
• Charging compartment battery capacity: 400mAh
  
  
• Charging time of the charging box: about 2h
  
  
• Charging compartment input: 5V
  
  
• Battery life: about 31 hours
  
  
• Bluetooth 5.3 core upgrade, sensitive fingerprint touch
  
  
• 13mm large dynamic coil, good sound quality can be heard
  
  
• Open the cover and connect immediately, 12 meters fast pairing