Longer heating time
Low mode (35°C-40°C | 95°F-104°F): up to 12 hours. Medium mode (40°C-48°C | 104°F-118.4°F): up to 8 hours. High mode (48°C-55°C | 118.4°F-131°F): up to 6 hours
USB-C charging via
Computer USB PortSocket ChargerPower BankCar Charger
Note: The heating function is stopped while charging the hand warmer.
Visible performance
0%-35%36%-70%71%-100%
The indicator flashes blue during charging and lights up consistently blue when fully charged.