1. Nano scale atomization The device uses nanoscale atomization technology to distribute the water evenly on the feathers of the shuttlecock, effectively improving the durability of the shuttlecock and ensuring stable performance during play 2. Compact size – the portable badminton humidifier cover measures 6.7 x 3.4 cm (2.63 x 1.33 inches) and is compact and portable, making it easy to carry and use. It is suitable for all types of cylindrical badminton containers 3. Improved durability The cover of the badminton ball steamer is designed to provide moisture to the badminton balls and thus significantly increase their durability. The durability increases by 50 compared to unmoistened shuttlecocks. The moistened badminton ball can withstand up to 1428 strokes, which is 121.4% more than the 645 strokes of a regular shuttlecock 4. Quick and easy to use The rechargeable badminton humidifier is quick and easy to use with a life of about 8 seconds, so players can enjoy the game without delay. It can be charged via the TypeC port