Key Points:1. High quality: It is made of high-quality materials, safe and environmentally friendly, and durable. If it is not artificially damaged or accidentally damaged, it has a service life of at least five years.2. Luminescence principle: The luminous part of the sphere is designed with high-tech fluorescent materials. As long as there is a light source, it can emit light at night, such as sunlight, lights, flashlights and flashing mobile phones. Under strong light, illuminate for a few minutes, the luminosity is uniform, and it can emit light for 1-3 hours.3. No battery required: This football does not need a battery, it can emit light as long as it is illuminated by light or ultraviolet rays, which is energy-saving and environmentally friendly. LED footballs rely on batteries that have the risk of spontaneous combustion or explosion. LED football bulbs that use batteries may be damaged.4. Two sizes: precise engraving, good sealing performance, two sizes are available for selection. Number 4 is suitable for 5-7 players, and number 5 is suitable for regular 11 players.5. Holiday gifts: can be used for normal games or performances, and can also be used as a training ball. A great gift for kids who like football. The birthday party is an absolute surprise.Specification:Name: Luminous FootballSpecification: No. 5 ballCircumference: No. 5 (680-700mm)Weight (approximately): size 5 750gSurface material: TPU+EVALiner: Yarn coated rubber linerColor: Colorful