USB Ports:1 USB (Universal Serial Bus) Port; Output Current:0.7; Cable Length:100; Plug Type:USB; Type: Smartwatch Charger; Function: Normal; Input Voltage:DC 5V; Output Power:3.5; With Cable: Charger Only; Listing Date:01/13/2020; Production mode: Self-produce; Smart Watch Compatible Model: Amazfit COR A1702