Features: *High Quality Material: This product is made of high-quality material, which is wear-resistant and durable, not easy to break and can be used for a long time. *Long battery life: This air-pump has a built-in 4000mAh lithium-battery, which provides a long battery life, and can be used for a long time after a single charge. *Noise reduction: Intelligent acoustic noise reduction, seven-layer noise reduction design, greatly reduces mechanical noise, and stays away from noise interference. *With lighting design: Two lighting modes, namely illumination-light, emergency light, lighting and rescuing are correct. * High-quality accessories: multi-layer wear-resistant nylon braideds air-pipe, explosion-proof and high-temperature resistant. Notice: *Actual color may be slightly different from the image due to different light effect *Please allow 1-3cm deviation due to manual measurement Description: Material: ABS Size: 8.2*4.5*13.4cm Battery capacity: 4000mAh Working voltage: 7.4V Input: 5V1A Power: 60W Package List: 1 x Car Air-Pump