Arespark LED Badminton Shuttlecock, Dark Night Colorful LED Goose Feather Glow Birdies Lighting, Light Up Shuttle-Cocks Badminton Balls for Outdoor & Indoor Sports Activities, Pack of 4/8 / 12/16 Multi-Colour LED Badminton- Arespark (Red, Green, Blue and Mix-Color) LED Badminton Shuttlecock is perfect play in dark environments. The LED light is mounted on the ball head with an ON/OFF button. LED badminton allows you to play badminton all the time, anywhere, anytime Strong Stability - LED badminton with 16 high-quality goose feathers, smooth flight High Performance Ball Head - The head of the LED badminton is made of security foam. Only 6.7g weight. The head of the LED badminton has a moderate weight and is easy to control. Choosing the right weight of the badminton will not only make you enjoy the badminton better, but also reduce the risk of your arm injury Fun With Them- Arespark LED Badminton Shuttlecock is suitable for entertainment, exercise and fitness. It is especially suitable for children, coaches, amateurs, beginners and families. It is the best choice for daily sports What You Will Get - 4/8/12/16 PCS Arespark LED badminton and our worry-free 12-month warranty and friendly customer service Blue Green Red Color-changing Switch inside in the cork with easy on/off button Built-in economical fastener battery backup; No need to be replaced Targeted for beginners and amateurs playing in any dark environment Perfectly designed for playing in dark environments It also suitable for badminton ball game sport entertainment and daily training Each shuttlecock weighs only 6.7g / 0.24oz for great bounce and ease of handling.