Winter New Large Capacity Three-Level Handheld Digital Display Hand Warmer Rechargeable 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:N20,Packaging volume:0.01,Color:N20 Hand Warmer Black, N20 Hand Warmer Green, N20 Hand Warmer White, N20 Hand Warmer Pink,Item Number:3600mAh, 5000mAh,Main sales regions:Japan and South Korea, South Korea, Japan, Europe, Western countries,Is it exclusively for cross-border export supply?:No,Does it have a built-in battery?:Built-in battery,Built-in Battery Capacity:2000mAh-4000mAh included,Display:Smart Display,Style:Luxury-inspired,Product Net Weight:150,Is it a patented source product?:No,Battery life duration:3-6 hours inclusive,Product Category:Hand Warmer