SUPERONE provides 18-month money back or new replacements. If you have any problems or questions, just feel free to contact our friendly and helpful customer service. Unique Headphone Stand: This aluminum airpods max stand with unique design and premium metal material, holds your AirPods Max firmly on the desk, no worries about tipping over. The soft microfiber cloth of the holder also provides comprehensive protection for your expensive headphone, no scratch damage, easy to pick up. One Hand Operation: Just put your New Apple AirPods Max on the stand, the headphone will be in a low-power state automatically and stand up safely. NOTE: Please make sure the ear cups are placed in the arch arm. Replacement for Apple Smart Case: With built-in Apple Smart Low-power Technology, this headset holder will keep your AirPods Max in ultra low-power mode at once you put the headphone in. Absolutely a perfect replacement for the AirPods Max Smart Case. Designed for Airpods Max: This smart headphone stand is ONLY compatible with New Apple AirPods Max. Please make sure that you are using Apple AirPods Max to test this product. NOTE: This AirPods Max stand cannot be used with covers.