Modulo Ionizzatore Purificatore Aria DC5V Protezione Efficace Generatore Ioni Negativi

Anion Concentration: 10000000pcs / cm³. Feature: 1. Protection: Negative ion generator can effective protect the circuit and prolong the service life of electrical appliances. Excellent Material: Made of high quality ABS material, this negative ion generator is and convenient to use.

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