Wireless Car Air Freshener: This USB solar portable car air freshener is designed to remove unpleasant smell and purify the air in your car. It operates wirelessly, eliminating the need for messy cables and allowing for easy installation. Intelligent Start Stop Function: Equipped with a wireless car intelligent start stop feature, this Air Freshener can automatically start and stop according to the car's ignition status. It ensures efficient and saves energy. Advanced Air Purification Technology: The Air Freshener utilizes a three-layer filter to effectively remove harmful particles and pollutants from the air. It captures dust, smoke, and others, providing you with clean and fresh air. Large Capacity Rechargeable Battery: With its large capacity rechargeable battery, this car Air Freshener can operate for extended periods without the need for constant charging. It offers long-lasting performance and convenience. Negative Ion Generator: The built-in negative ion generator releases negative ions into the air, helping to neutralize and remove airborne contaminants. It creates a healthier and more pleasant driving environment. Part Name:Car Air Freshener Size:18.8cm x 10.9cm x 3.6cm/7.4inch x 4.29inch x 1.42inch (.) Fitment:Yes Number:No Power Supply:USB Charging Battery Capacity:2000mAh Color: Black Material: plastic Package Contents: 1 * Solar Air Purifier 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.