The Zoom RJQ-4 Rain Jacket is an optical accessory to the Zoom Q4 Handy Recorder. The RJQ-4 Rain Jacket includes a water-resistant silicon case plus a water-resistant hairy windscreen. The Zoom RJQ-4 Rain Jacket provides great protection from spraying water (equivalent to IPX3*). This allows you to use it in environments where it is exposed to small amounts of rain, snow and spray, for example. This does not provide waterproofing, so please DO NOT drop it into water.[IPX3] Protected against spraying water - Water spraying up to 60 degrees from vertical at 10 litres/min at a pressure of 80-100 kN/m2 for 5 min.