Special Features:
up to 28 Hours Battery Life, Dual Device Connection
power source:
100 - 240 Volts
Dimensions:
12.43*17.45*1.31 cm
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.