About this item Automatic Smart Sleep & Silicone Four-Piece Set Case5 in 1 Soft PU Leather & Silicone Four-Piece Set Protective Case, Included: For Airpods Max 2/1 (2024/2020), 1x Smart Hibernation Sleeve, 1x Ear Pad Case Cover, 1x Ear Cups Cover, 1x Headband Cover (up & down) (Note: not included for Airpods Max) High-quality materialsThe Smart Hibernation case is made of leather and is soft and comfortable. The silicone 4-piece case is made of soft silicone material that protects against scratches, dust, and dirt, keeping your AirPods Max looking new. Intelligent Sleep ModeThe Airpods Max activates hibernation mode by placing it in when not in use, effectively saving power and allowing for a longer working time, and the silicone 4-piece case doesn't need to be taken off, which won't interfere with the use of the Smart Hibernation Case. Perfect FitOur product fits perfectly with AirPods Max, the hole position is accurate and does not affect the charging and other functions of use. Size