The powerful Scent Crusher Ozone Go Vehicle Air Cleaner 59902 is 1.6 inches tall and 0.76 inches wide. This device is designed to eliminate pollutants and odors from your automobile while killing the bacteria that causes the smells. This chemical-free device can destroy odors in 30 minutes. You simply plug this scent control device with ozone emittance light into your automobile's 12-volt outlet to use it. This vehicle air cleaner features a 30-minute automatic timer.