Waterproof feature - It is waterproof up to (5 ATM). It is harmless to health - It has been tested in a Türkak approved accredited laboratory and has been approved to be harmless to health. It has a touch screen. The clock is activated when you touch the screen once. If the screen is not touched, it goes into power saving mode. It is not rechargeable. There are 2 watch batteries in the watch. Features: Adopts superior TPE and silicone material - has high strength and durability. Beautiful appearance - can be a decoration for dressing. Large touch screen and bright display - suitable for use day and night. Display the time and date, convenient to check the date and time. Waterproof function - washing your hands - getting wet in the rain - etc. It meets the needs of daily life. Specifications: Material: TPE + silicone Type: 1#~16# (optional) Power supply: 377 button cell (included) Package size: 245*60*10mm/9.64*2.36*0.39in Package weight: 22g / 0.78ounce Note :Due to different display and light effect - the actual color of the item may be slightly different from the color shown on the pictures. Package List: 1 * Children Watch Glass Plastic