If the one of charger do not support your device, try another one. Only one charger can fit your device,the other charger has the opposit electrical polarity.
Made from durable PC material and soft ABS plastic, long lasting and avoid scratching, the smooth polished surface protects your watch from rubbing with added fashion;
Built-in voltage regulator prevents your watch from being damaged by over current overcurrent when connected to USB power source(must use adapters under 1a or use computer to charge);
Package contains: 2 Charger cables. Length is 60cm. Designed for use with MorePro HM08/ H56/HM78/HM58/HM57/ V19 Pro watch. Please be aware that each cable is individually priced. Two charging cables are provided in the package to ensure compatibility with the electrode on your watch.
Easy to use, just plug your watch to the charging cradle, and then connect the USB to PC or AC charger to get your watch charged.You can charge it at home, in office, in car or on travel;