This is the Nikon genuine waterproof housing WP-N2. The exterior is very clean, and it appears to be in almost unused condition. Before listing, a simple waterproof test was conducted in a bathtub (approximately 50cm deep for 5 minutes), and no water leakage was confirmed. The photos show the housing after the surface water was lightly wiped off after the test. [Compatible Models] ・Nikon 1 J3 ・Nikon 1 S1 ※Usable when the 1 NIKKOR VR 10-30mm lens is attached. ※This information is from the web. Please confirm compatibility yourself. [Condition] ・Appearance: Very clean condition with no noticeable scratches. ・Waterproof: No water leakage at a depth of approximately 50cm. [Included Accessories] • Box - Excellent condition • Instruction manual - Probably included • O-ring • Strap ※Actual underwater photography has not been performed. ※As this is waterproof equipment, please perform a final check yourself before use. How about this for those looking for an item in good condition?