T03 300mAh 4.5H TWS earphones

Chip: JL6973 V5.3 Earphones Baterry Capacity: 30mAh*2, 3.7V Cahrging Bin Charging Capacity: 300mAh, 3.7V Functions: 1.Ture capacity displsy 2.Supoort wake up Siri 3.Touch control 4.Allow to rename and position 5.Support Cahrging bin and earphones charge at one time Charging time: 2 hours Calling time: 4.5 hours Standby time: 40 hours Material: PC+ABS Touch key functions: 1.Play/pause: Click the left / right eaphone 2.Answer calls: Click one earphone 3.next / last songs: Double clicks the right / left earphone