Durability booster This badminton humidifier is engineered to extend the life of your shuttlecocks, increasing durability versus traditional options. Efficient moisture distribution Featuring cuttingedge atomization technology, it ensures even moisture application for consistent performance during matches. Fast and convenient Designed for quick operation in about 8 seconds, with a Type C charging port for hassle power management while you play. Portable design Compact dimensions of 5x3.8 cm (2.63x1.33 in) make it easy to carry along in any standard badminton container. Use scenarios Refresh shuttlecocks between sets during practice to maintain consistent flight and feel. Carry to tournaments or travel to keep shuttlecocks in condition in varying humidity environments. Use during long practice sessions in dry indoor courts to ensure shuttlecocks remain properly hydrated for steady performance.