Car Air Purifier And Freshener, USB-Powered Mini Ultrasonic Mist Humidifier

Product name: Air sterilization filter
Charging power supply voltage: 5V
Built-in: 2000MA battery
Continuous use: time 4 hours
Configuration: high-efficiency ozone generator module, high-efficiency negative ion module
Material anode-like alloy + ABS

Product storage; avoid direct sunlight, wind and heat.