• Ultrasonic nebulizer car diffuser with Ocean fragrance. • Large capacity 160 ml tank with an estimated duration of 9 to 12 months. • Automatic start and stop system via a smart chip that detects vehicle vibrations. • Features three adjustable spray modes to control fragrance intensity. • Incorporates a starry sky light to create a peaceful atmosphere inside the car. • Natural fragrance made with plant extracts without alcohol or harmful additives. • Rechargeable battery with USB cable included (requires a 2-hour initial charge). • Design compatible with specific fragrance refills for model BJ 047.