Item Title:
20W USB-C Power Adapter or Buds2 Pro or Live Buds Pro
power source:
100 - 240 Volts
Charging Time:
Earbuds: 2 hours to fully charge. Earbuds + charging case: 180 min to fully charge. Charging case: 120 min to fully charge. Maximum support 1C charging current.
Bluetooth:
5.0
Button:
Multi Function / Power / Volume or Power and function button