Professional 20M diving mobile photography Bluetooth handle waterproof case Multi-button control for iphone for xiaomi Specification: Product size: about 8.01 inches*4.29 inches*2.04 inches Product net weight: about 397g Supports mobile phone models up to 6.9 inches, adaptable to all uses; As long as this handle is added, the mobile phone will immediately become a professional underwater photography equipment; The 4.4-inch camera window with ultra-high light transmittance truly restores the real underwater colors; With professional color adjustment tools, free and convenient, professional color adjustment? At your fingertips; IP68 waterproof, no possibility of water ingress within 20M; Bluetooth direct connection, five-button mechanical axis button control, meet various quick needs; Integrated handheld, easy to use; Single exhaust hole design, with theair pump, effectively prevents underwater fogging Product list:one size(flagship)