Portable Badminton Humidifier Cover - Improved durability: The humidifier cover adds moisture to badminton balls (shuttlecocks), significantly increasing their durability. Durability is increased by 50% to 100% compared to non-moistened shuttlecocks. The moistened badminton ball can withstand up to 1428 strokes, which is 121.4% higher than the 645 strokes of a normal shuttlecock. - Nano scale atomization: Employs nano-scale atomization technology to distribute water evenly on the feathers of the shuttlecock, effectively improving durability and ensuring stable performance during play. - Quick and easy to use: Usage time is about 8 seconds, allowing players to resume play quickly. It can be charged via the Type-C port, so battery problems are avoided. - Compact size: Measures 6.7 x 3.4 cm, compact and portable, making it easy to carry and use. It is suitable for all types of cylindrical badminton containers. - Compatibility and practicality: Designed to fit all cylindrical badminton containers. Use scenarios - Training sessions: Extend shuttlecock life during long practice by maintaining consistent moisture levels. - Tournaments and travel: Re-moisturize shuttlecocks between matches when on the go, improving reliability. - Clubs and facilities: Deploy multiple units to standardize shuttlecock care and performance across groups.