The inner core is high-density corrugated cardboard
4: All-metal design: aluminum alloy base with aluminum oxide cover
Please allow 2-3cm differences due to manual measurement
Ingredients: plant essential oil essence deionized water
Compatible With Apple, Laptop Charging USB Mini Fan For Android Hanny The inner core is high-densityNoteNon Apple branded products,Compatible with iPhone models Overview: Compatible with Android phones with OTG function Mini and light, easy to carry around Super strong wind, ultra silent blowing TPE environmental protection blade, no hurt to your hands when unexpected touch Powered by phone, tablet, and more Micro USB small fan, low power consumption< Plug and play Specifications: Color: Pink,Blue,White,Orange,Black,Green (Real color could be a