●Compatible models: Sony RX100/RX100 M2/RX100 M3/RX100 M4/RX100 M5 ●(Specialized underwater photography) IPx8 international waterproof certification, allows you to take photos freely under water of 195 ft (60 m) and 195 feet. ●【With Red Filter】The red filter is more perfect for taking pictures under water. ●Package Contents: Case, red filter, lens case, flash diffuser, o-ring. ●[Aftermarket Warranty] All waterproof cases are maintained within 24 months if replaced, 30 days.