Features: 1. Suitable for various spaces, including bathrooms, kitchens, and smoking areas 2. 20 million negative ions are released per second, radiating along the walls to create a fully encircling, evenly distributed negative ion system 3. Smart chip with power-saving feature: 2-hour operation and 10-minute rest, ensuring optimal negative ion concentration in the room 4. Plug in for powerful battery life, no need to recharge or run out of battery life 5. Plug-and-play, hassle-free, compact design that does not block other power strips 6. Zero decibels, low power consumption, environmental purification, and safety
