Color Backlight: With imported LED color LED lights, just press the backlight button on the left, you can clearly see the time at night. Dark blue, green, red, sky blue, orange, pink, purple, these seven backlight colors can be adjusted when you press and hold the upper left backlight button for 3 seconds, which can satisfy children's curiosity. Multifunctional: 50M Water Resistant, Shock Resistant Durable, Alarm, Stopwatch, Day and Date Display, Backlight, Luminous Hands, Calendar, 12H/24H Time Function, Hour Chime, 1/100 Second Stopwatch with Split Counting Function. Pairs with any outfit and occasion: The sport, childhood, and minimalist design of the watch is suitable for any occasion, making you look particularly energetic and youthful in the crowd. Daily use waterproof: 50M waterproof Daily use: 50M waterproof, there is no problem in daily hand washing and swimming. Wear your watch at all times when showering, swimming and diving. Note: Do not press any buttons in water or wear this watch for prolonged underwater activities - such as diving, etc. Excessive water exposure or use in extremely hot or cold temperatures can shorten watch life. Worry-Free Purchase: Every watch comes with a 24-month warranty and a 90-day 100% money-back full money-back guarantee.