Socks upgrade vs HB

You can use this app to update your heating sock Bluetooth device for better use and control of heating sock devices

HB-A03 Heated Socks App "is an intelligent application that precisely controls heated socks through BLE Bluetooth technology, providing users with a warm and comfortable wearing experience. The app supports free temperature adjustment (35 ℃ -70 ℃) to meet the needs of different seasons and scenarios -35 ℃ -45 ℃ is suitable for daily warmth, and 50 ℃ -70 ℃ can quickly relieve cold feet. The 6-speed timer function (15 minutes to 2 hours) balances safety and convenience, and can be turned on for 1.5 hours before bedtime to enjoy warmth throughout the night. Adopting low-power Bluetooth 5.0 technology, the hardware device can be adjusted from 35 ℃ to 70 ℃, with 4 default settings (42 ℃/50 ℃/60 ℃/70 ℃). Timer 6 (15min/30min/45min/60min/1.5H/2H), automatic power-off after 30 seconds of countdown. The device reports the remaining battery level (without historical record storage). Whether you are a skiing enthusiast, a winter outdoor worker, or a person with a cold body, you can always keep your feet in the best temperature state through one click operation on your mobile phone. Combined with the control of the app, it redefines the way modern people keep warm.