Cross-Border New Digital Display 25 Temperature Levels Dual Screen Hand Warmer Portable 10000mAh USB Charging Durability Upgrade

Power supply mode:Lithium Battery,Rated voltage:5,Rated power:5,Heating method:Aluminum Heat Dissipation Type,Types of Hand Warmers:Hand Warmer,Brand:Blue Whale Joy,Model Number:n25,Packaging volume:0.01,Color:N25 Gem Black, N25 Snow Mountain White, N25 Dark Green,Item Number:10000 mAh, double-sided heating, dual-screen display,Main downstream platforms:Amazon, AliExpress, Independent Site, Others,Main sales regions:Japan and South Korea, South Korea, Japan, Europe, North America, Northeast Asia, Europe and America,We have authorized private labels available:No,Is it exclusively for cross-border export supply?:yes,Does it have a built-in battery?:Built-in battery,Built-in Battery Capacity:6000mAh or more,Product Net Weight:240g,Specifications:10000 mAh, double-sided heating, dual-screen display,3C Certificate Number:2024200914003044,Is it a patented source product?:No,Battery life duration:8-12 inclusive,Product Category:Hand Warmer,Weight including packaging:230g