Portable Car Ionizer Negative Ion Auto Air Cleaner Car Accessiories USB Charging

Feature: 1. Negative ions are environmentally optimized electrical appliances that use their own negative ions to purify, remove dust, and clean the air, and take the initiative to capture harmful substances in the air. 2. Electronic filter core PM2.5 filtration, filtration efficiency more than 99percent , effective filtration of dust, germs, aerosol and other particulate matter, long service life. 3. The strap design allows you to breathe fresh air at any time, and it is convenient to install on the headrest rod of the car seats. 4. The 360?degree air intake is fully purified, and the 360?degree air intake is equipped with an optimized air duct, which does not affect the penetration of the wind, has a smaller resistance and a faster purification speed. 5. Can be disassembled and cleaned at any time, the filter core in the purifier can be disassembled and cleaned at any time, and can be used again after drying. 6. Built?in battery, long battery life, battery life upgrade, built?in 4000mAh battery, purify the whole house. 7. The low?noise motor, combined with the ingenious design of the silent air duct, is like a breeze in the sleep mode, effectively reducing noise, and falling asleep lightly. 8. Three-speed wind speed, fast purification, one-touch switch to three-speed wind speed, fast purification and long-term aldehyde removal. Specification: Condition: 100percent Brand New Item Type: Air Purifier Material: ABS Color: White Size: Approx. 18x18.4x8cm / 7.1x7.2x3.1in Weight: Approx.947g/33.4oz Voltage: 5V Current: 1.6A Power: 2W-9W Battery: Polymer lithium battery 4000mAh Charging Time: 3 hours Use Time: 3h/6h/9h Fan Speed: 2600 rpm Applicable Area: 10m2. Package List: 1 x Air Purifier1 x USB Cable1 x Strap1 x Instruction Manual Note: 1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.