Bluetooth headset Mi AirDotsPro TWSEJO4LS

Product Description:

• Model: TWSEJO4LS
  
• Type: Wireless Headphones
  
• Headphone voltage: 5 V
• Charging case voltage: 5 V
• Compatibility: iOS / Android
  
• Microphone: Yes
• Headphone head type: Vacuum cup

Technical specifications:

• Headphone battery: 43 mAh (unit)
• Charger battery: 300 mAh
• Headphone charging time: 1.5 hours
• Headphone operating time: 4 hours
• Charging case charging time: 2 hours
• Battery type: Li-ion
• Frequency: 20Hz-20KHz
• Bluetooth version: 5.0
  
• Impedance: 32 ohms
• Bluetooth reception: 10 m (without obstruction)
  
• Stereo and audio transmission: A2DP, AVRCP, HFP, HSP
• Muffles outside noise