Packing volume0.001
Whether the source of cross-border export is exclusiveYes
Main downstream platformebay,Amazon,wish,Ali...
Patent NumberZL 2023 3 0402804.4
Type of patentdesign patent
BrandBlue Whale Hi
Types of hand warmersHand Warmer
Built-in battery capacity4000mAh-6000mAh (inc...
Endurance3-6h (inclusive)
ModelN20
Whether the built-in batteryBuilt-in battery
Whether patent sourceYes
Product CategoryHand Warmer
Main sales areaNortheast Asia,Other
Heating modeAluminum sheet heat ...
ColorWhite,Black,dark gre...
Licensable private labelYes
Item No.3600 mA, 5000 mA
Rated voltage5
Rated power5
3C Certificate No.2024200914003044
product net weight130
Power modeLithium battery