My Power Earbuds MT-03, Bluetooth Earphone, Wireless Earphone, Wireless Earbuds Model - mt- 03 TWS function Bluetooth version 5 Bluetooth- HFP/HSP/A2DP/ACXRP/SPP/PBAP Input 5v/1A Bluetooth range: 10mt Earphone battery capacity : 25mah Battery case capacity : 300mah Earphone charging...