Lisslune | Portable Wearable Negative Ion Air Purifier Necklace with Light Weight, Silent Operation, High Efficiency, Energy-saving Design and Simple Shape bowls-ai The ceramic coating provides additional

The ceramic coating provides additional shine

it comes with two adapter sizes to suit various cup dimensions

Replacement strap intended to replace your current strap

3-inch HD color touchscreen

Lisslune | Portable Wearable Negative Ion Air Purifier Necklace with Light Weight, Silent Operation, High Efficiency, Energy-saving Design and Simple Shape bowls-ai The ceramic coating provides additionalEfficiently purify the air you breathe. This air purifier releases 1m of negative ions, allowing you to indulge in fresh air at any moment. With a minimal noise output of only 5db, this product is perfect for use during sleep or study sessions. Weighing just 30g, this purifier is quite light and simple to carry. It comes with a power switch and a USB charging port at the bottom, making it reusable, energy saving, secure, and easy to operate. This