Model name: XIAOMI MI OPENWEAR STEREO

Specification :

• Colour: Cosmic Gray
• Frequency response range: 20Hz-40kHz
• Form: OpenWear Stereo
• Dimensions and weight:
  • Weight of a single earbud: 9.6g（±0.2g）
  • Dimensions of a single earbud: 54.24mm * 39.3mm * 13.79mm
  • Weight of charging case: 68.78g（±1g）
  • Dimensions of charging case: 105.8mm * 55.4mm * 26.1mm
  • Total weight: 88g（±1g）
• Charging:
  • Battery capacity:
    • Earbuds: 60mAh
    • Charging case: 788mAh
  • Charging port: Type-C
  • Earbud input parameters: 5V ⎓ 130mA
  • Charging case input parameters: 5V ⎓ 1A
  • Charging case output parameters: 5V ⎓ 260mA
  • Battery life:
    • Battery life on a single charge: 7.5 hours
    • Battery life with charging case: 38.5 hours
• Connection:
  • Wireless connection: Bluetooth® 5.3
  • Bluetooth protocols: Bluetooth® Low Energy / HFP / A2DP / AVRCP
  • Communication range: 10m (open space free of obstacles)
• Speaker impedance: 16Ω