YZLong Portable Nano Mist Sprayer Facial Beauty Cooler Humidifier with Oxygen Spray

Delivers ultra-fine mist in just one second for instant hydration. Designed with an upgraded nozzle for 4x larger spray coverage. Nanometer-level mist ensures deep penetration into skin layers. Compatible with mineral water or toner, offering versatile skincare options. One-touch power button for easy and quick operation. Cold mist mode provides a soothing effect without irritation. Compact and lightweight, ideal for home, office, or travel use. No built-in battery; uses external power source for reliable performance. Perfect for maintaining skin elasticity and combating dryness. Mist duration under 10 seconds for efficient skincare routines.