Mini Portable Air Purifier Necklace Car Anti-fog Formaldehyde 500ml Battary Capacity 8 Million Negative Oxygen Ions

Main Features ● 8 million negative oxygen ions● Effectively filter harmful substances● Small portable● Carbon brush load ion carrier● Low noise peaceful sleep●It is also suitable for the car to remove the peculiar smell in the carSpecificationCharging port Micro USBModel F80128Material Acrylonitrile Butadiene Styrene ABS Color black whiteBattery capacity 500mAhInput voltage DC 5V 1AWorking current 0 2A 1 3AWorking power 0 5WCharging time 1 5hMaximum battery life 8hDimensionProduct weight 100gProduct size 32 x 53 x 62mmPackage Contents1 x Air purifier 1 x Lanyard 1 x USB data cable 1 x Manual