Universal smartphone: Front and rear high-definition display /3 meters waterproof. Compatible with smartphones: Compatible with 99% of smartphones on the market. Horizontal and vertical free adjustment: The handle can be manually installed horizontally and vertically, which is convenient for horizontal and vertical screen . Sealed and waterproof: IPX8 waterproof level, fully sealed package design, underwater compression depth up to 3 meters. HD light mission: High-definition light mittance, allowing you to record clearer and better pictures. Due to different product batches, the appearance may be different, which does not affect use. Colour:Black Material:Plastic Package Contents: 1 * Handheld Diving Housing Case Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.