Bas Chauffant Pour Femme Heated Socks for Men Women Rechargeable Washable Electric Socks BatterAPP SMART CONTROL: Our heated socks are equipped with an exclusive APP, which is capable of precise temperature adjustment, timing function, and real-time power display. Adjustable to any comfortable temperature; no need to bend down to find the switch adjustment in winter, so you can better enjoy the warmth brought by the heated socks.