Portable Mini Cloud Necklace Air Purifier, White, 480 mAh, 32-hour battery life, quiet (18 dB), USB charging

☁️ General Description: A miniature, elegant, and ultra-quiet cloud-shaped air purifier—ideal for personal purification on the go. Releases over 30 million negative ions per cm³: eliminates dust, smoke, and fine particles, relieving nasal discomfort (congestion, itching). Perfect for the office, travel, home, or confined spaces. 📐 Technical Specifications: Battery Capacity: 480 mAh (built-in) Battery Life: Up to 32 hours of continuous use Noise Level: ≤ 18 dB—absolute silence Power Supply: USB 5V (cable included) Material: Lightweight and durable ABS Dimensions: 56 × 41 × 21 mm Weight: 108 g Contents: 1 purifier, 1 USB cable, 1 lanyard, 1 instruction manual 🔧 Installation: No installation required. Attach the lanyard around your neck or clip it to a bag — ready to use in 5 seconds. Zero tools, zero setup. ⚡ How to Use: Turn it on with a single click. Works anywhere: on public transport, at work, while working from home, or in your living room. Instantly purifies the air around you — quietly, discreetly, without compromising breathing comfort. ℹ️ Other Information: Designed for smooth and reliable everyday use. Fast charging via any 5V USB adapter (computer, power bank, wall outlet with USB adapter). Sleek and discreet design, timeless white color.