Fashion Luminous Children Watches For Boys Waterproof Electronic Silicone Strap Watch Fashion Sport Led Digital Wrist Watch Kids Sports Watch Waterproof Boys Multi-Function Digital WristwatchDescription: FUNCTIONAL SPORT WATCH: Can adjust Time Date Week Stopwatch Alarm Dual time freely; EL black light will be convenient to check time clearly in the dark, best for kids daily life, outdoor playing and leisure field; WATERPROOF: Adopts advanced waterproof technology, can satisfy the daily needs and outdoor activities, such as hiking, climbing, running, cycling, swimming, etc. No necessary to take off while washing hands, face or splashing