Product Name: Healthcare Clean Waterproof Remote Control Universal and Learning Model NO.: LPI-W053-UPRCU-V4 Battery Type: Button Battery Material: Plastic Voltage: 3V Transmission Distance: <50m Universal: Universal Certification: ISO9001, RoHS, FCC, CE Type: Joystick Signal Transmission: IR Remote Control Application: Household Appliances, Automatic Doors, LED Products, Industrial Machinery, TV, Special Equipment, Air-Conditioner, Toys, Audio / Video Players Trademark: Neutral Transport Package: Bulk Specification: 205x52x10mm Origin: China HS Code: 85437099 Product Description waterproof tv remote control replacementsFull blank page for DIY learning programLPI-W053-UPRCU-V4.01, More than 3000+ brand codes direct work tv dvd sat cable like Phlips, LG, Sony, Sharp......2, DIY learning set up3, Support mass copy learnt codes.4. IP67, waterproof lcd tv.5, Lifespan >3 yearsRemote controls are touched by everybody in the house, well ours is I presume yours would be too, even the cat tends to sit on it. As you can imagine like all other items in the home, the remote control does get a build up of dust, dirt and even germs over time. Think when somebody is sick and touches the remote, then a healthy family member touches it, they just picked up the germs. So it's a good idea to get washable waterproof remote control.