Charging Single Bluetooth Connection

Product information:
Color: Black steel belt, gold steel belt, black belt, brown belt, gold frame black silicone, black frame black silicone, silver steel, silver black leather, silver frame black silicone
Packing List: packing box, bracelet, charging cable, manual
Applicable people: women, men, neutral, teenagers, couples, adults
Battery capacity: 90 mA
Operation mode: Touch
Battery life: less than 7 days
Function: Bluetooth calling