Ozone output: 100mg/h Anion: 500W/cm3 Noise: ≤35dB Input voltage: 5.0V/0.48A Applicable area: 5-35㎡<br><br>Operation mode: This ozone deodorant has ozone mode and negative ion mode. There are four levels of adjustment in the ozone mode. Mode P1: work for 5 minutes, stop for 60 minutes Mode P2: work for 3 minutes, stop for 10 minutes Mode P3: work for 30 minutes, stop for 12 hours Mode P4: work for 30 minutes, stop for 2 hours Press the negative ion mode button(O2 button), the negative ion will work for 50 minutes, stop for 10 minutes, and start the cycle. Press the ozone speed mode button(O3 button), the ozone will enter standby mode after 2 hours of operation. Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC 220V Colour:As Shown Material:plastic<br><br>Package Contents: 1 x Portable ozone generator 1 x USB cable including power adapter<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.