3ATM Waterproof: the Surface is Made from High Transparency Resin Material?? Which Holds Strong Hardness??High Anti - Press Strength.Please DO NOT Press Any Buttons in the Water</br>Delicate in Details: Senior Acrylic Mirror??High Quality ABS Engineering Plastic Case?? Stainless Steel Watch Buckle and Watch Bottom??Waterproof Soft PU Watchband</br>Case diameter:35mm -Case thickness:14mm -Band length:230mm -Band width:16mm -Suitable wrist:130-180mm</br>Kids Watch: the Stylish Waterproof Digital & Analog Sports Watch?? Which is Designed for Both Boys and Girls?? the Suitable Gifts for Kids</br>FUNCTIONS: Time/date?? 12/24 hour format?? EL night-light?? Stopwatch?? Daily alarm?? Hourly chime</br></br>Product Description</br></br>Setting Instruction<br> <br> S1: ELBACKLIFGT ( left up )<br> S2: MODE / SET ( left down )<br> S3: ALARM / RESET ( right down )<br> S4: Date / START ( right up )<br> Stopwatch Feature<br> Press " press "S4" to enter Timer Mode.<br> Press "S4" to star/ stop the stopwatch and press "S3" to recover.<br> <br> Alarm Feature<br> Hold "S2" 2 seconds and press "S3" to add hour. <br>Press "S4" and press "S3" to add minute. <br>Press "S2" button to finish alarm setting.<br> When the alarm ring ?? press "3" to turn it off.<br> <br> Time Setting<br> Hold "S2" 2 seconds?? and press "2" again to enter Time Setting. <br>Second will count from 0-59.Press "S4" to set up Minute/ Hour/ Month/ Day/ Week. <br>Press "S3" to add the number. Press "S2" to finish setting.<br> <br> Note<br> Hold "S3" and press "S2"??when "" or "P" appeared?? 12 hour system opened. <br>When "" or "P" disappeared?? 24 hour system opened.<br> Hold "3" and press "S4" to open/ close <br>alarm/chime. When alarm/ chime opened?? the logo will will be filled in black.<br> Hold "3" will show the alarm.<br> Hold "S4" will show the date.<br> <br> children's watch is easy to read?? durable.It features an Indiglo night-light to help show time in the dark?? and water-resistant to 30 m??it is safe to wear<br> this watch while you are exercising??cleaning?? swimming?? at the beach or doing yard work. This fashional and camouflage color watch is a great gift for children.<br></br><br/>http://www.amazon.com/gp/product/B01L1XBZIUDDC in 5 volts (mi