Dive Case For Insta360 X4 Waterproof Housing Cover for Insta360 X4 Invisible Diving Case Underwater 50M Dive Shell Accessories

Specifications: Product size: 155 * 80 * 85mm Waterproof: 50M Color: Transparent Product weight: 148g Total weight (including packaging): 386g Package includes: 1*Waterproof case 1*Base 1*Screw 1*Anti-fog sheet 1*storage bag 1*Instruction manual • Hardened PC with 10 fine lines on the inside and outside, making the product scratch resistant, textured, anti flower and fingerprint resistant • PMMA, with a transmittance of 95%. After coating with AR antireflective film, the transmittance can reach 98% • AS waterproof and fingerprint proof film, with AS added hard film, with a surface hardness of 5H, comparable to ordinary glass hardness • anti scratch and scratch resistant, achieving one mirror in hand photography without worry. Waterproof ring material: amorphous high activity silicone • Material of the connecting shaft between the main body and rear cover: high hardness 304 stainless steel • The use of liquid silicone technology, enhance the waterproof function