Connector Type:
3.5 mm Audio Jack/USB (Charging) or USB Type-C
Material:
Memory Cable + Metal Cavity + Liquid Silicon
Charging Time:
About 1.5 hour for the earbuds (in the charging case)** About 2 hours for the charging case (wired, without earbuds)** or 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.
multipoint - number of connected devices:
Simple Multipoint - up to 2 Devices