MISBESTMISBEST Heated Electric Warm Thermal Boot Socks,Rechargeable Battery Powered Winter Foot Warmers,Winter Heating Sox Chronically Feet(Battery not Included) (Black)

Battery life is actually around 5.5 hrs.and delivered on time on the day scheduled to be delivered by USPS.But my real review isn't about these socks as they work great, it's about how Amazon SC in Airway Heights, that's part of Spokane County and Spokane WASHINGTON can't seem to deliver the cat house that arrived at their facility on 10/26/23 at 3:48 AM and then at 4:19 AM Package being processed at carrier facility Airway Heights, US then no further updates or messages, it's Amazon's delivery because the tracking ID starts TBA which is Amazon's new self delivery rather than using USPS, UPS, FedEx or other carriers to deliver packages weighting more then a pound as the socks came by USPS and on the time.If my Outdoor Indoor Winter Pet House arrives today by 10PM

Never worked! The light turns on but they never heat up.... so disappointing. I am very upset because I am unable to return or exchange them because I'm outside of the time frame. I bought these for my Mom before her surgery and there were complications. She was finally well enough to go home from the hospital and she was eager to try them. I really wish they worked. Maybe you will try them and love them, but I advise that you try them right away to avoid any problems. With extra expenses and hardships, wasting money on faulty items is not a luxury that I have.

Not what I wanted

Best purchase I have made in a while. My feet are always freezing today is no execption. Put these on and my piggies are nice and toasty. Now I am thinking I may need to invest in the rechargable batteries instead of just the AA's.

Barely warms, invest in more expensive ones