Edifier

Specifications:

• Bluetooth version: V5.0
• Audio codecs: Qualcomm® aptX™, SBC
• Playback time
  • about 6 hours (earbuds) + 18 hours (charging case)
• Battery capacity
  • 50mAh (each earbud)/ 350mAh (charging case)
• Charging time
  • about 1.5 hours (earbuds)/1.5 hours (charging case)
• Response frequency: 20Hz-20kHz
• Sensitivity: 95dB
• Impedance: 16Ω
• Charging port: USB Type-C