Melotizhi Air Purifier Portable Mini Low Noise Wearable Negative Ion Generator Air Purifier for Smoke

FEATURES:   ? Material: The mini air purifier is made of high-quality ABS material, with good durability and stability.   ? Product Name: Air Purifier   ? Size: 6.3cm/2.48''x3xm/1.18''x1.8cm/0.70''   ? Color: White   ? Voltage: DC 3.7V   ? Anion Release: ?400000/cm³   ? Ultra quiet during operation without bother you when you working or taking a rest.   ? Long lasting, charge half hour can be used for about 36 hour.   ? Portable size, you can wear it around your neck.   ? Perfect for everyone: A great gift idea for mothers, kids, friends, colleagues. PACKAGE INCLUDE:    ? 1PC x Air purifier NOTE:     Due to the different display and different light,the picture may not reflect the actual color of the item.Thanks for your understanding.     Please refer to the actual one.