- Inhibit bacteria growth<br />- Prevent the spread of the virus<br />- Eliminate the smell in car<br />- Regulate the density of the negative ion and ozone<br />- Can also be used as car charger<br />- Input: DC12-24V<br />- Power:                                                                                                                                 Dimensions: 3.94 in x 2.13 in x 0.94 in (10.0 cm x 5.4 cm x 2.4 cm)<br />Weight: 1.38 oz (39 g)<br /><br />