Purify the air around you at all times with this compact and wearable air purifier. Set on the removable neckband is a compact, round-shaped air purifier equipped with a back clip, so it can be worn around the neck or clipped onto clothes or backpacks for effective purifying. The highlighted air purifier also employs negative ions that silently and effectively purify the air. Say goodbye to exhaust gas, particulate impurities and automobile exhausts with this well-rounded air purifying wearable.

Negative ions are negative oxygen ions in the air, which are air particles that are widely present in the natural environment. In the air, there are often inhalable particulate impurities, exhaust gases emitted by enterprises, automobile exhausts, etc., which makes the air turbid. Negative ions are involved in both positive and negative phase absorption.

• A compact and wearable air purifier.
• Can be worn on the neck or clipped onto clothes.
• Produced with a silent technology for increased comfort.
• With built-in lithium battery, so it can be charged with a USB cable.
• No consumables.
• Voltage: DC3.7V.
• Current: <10mA.
• Power: <0.1W negative ion concentration: > 25 million pcs / cm3.
• Working time: more than 20 hours.
• Product accessories: negative ion portable air purifier x 1, micro-USB charging cable x 1 and instruction manual x 1.
• Weight: 24g (without clip).
• Size: 42 X 42 X 21 mm.