Feature: REMINDS YOUR CHILD WITH A CUTE melody: Simply set the interval timer alarm for 30, 60 or 90 MINS to remind your child that it's potty timer. WATER-RESISTANT WEARABLE POTTY TRAINIGN WATCH: Life waterproof, they can wash their hands or play with water with its water resistant feature. LIGHTS AND MUSIC: LED Screen and 9 remind.Set 30 minutes/60 minutes/90minutes to remind kids go to potty. EASY TO USE AND RECHARGEABLE: Use USB charging function. MAKES TOILET TRAINING FUN and ENGAGING FOR KIDS: For toddlers and allows busy parents to remind kids regularly without losing track of time. Suitable for 18 months and above. Name: Silicone Strap With Micro-USB Charging Cable size: 22.5 x 1.6 x 1.5 cm Material: Silica gel colour: Blue Package Contents: 1 x Silicone Strap 1 x Micro-USB Charging Cable 1 x Chinese and English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!