JSR KB Series STAR+CPL+NIGHT+ND8+ND16+ND32 Lens Filter for GoPro HERO13 Black /12 Black /11 Black /10 Black /9 Black, 6-in-1 % Smart Socket it has good fixing effect

it has good fixing effect and adopts double-sided buckle switch mode

Functions: step counting

the stronger the power

over-current/over-voltage/over-temperature/short circuit/static protection

40HQ: 1381 cartons * 12 pcs = 16572 pcs

JSR KB Series STAR+CPL+NIGHT+ND8+ND16+ND32 Lens Filter for GoPro HERO13 Black /12 Black /11 Black /10 Black /9 Black, 6-in-1 % Smart Socket it has good fixing effect1. Protect your expensive lens from dust and scratch while not lowing your photo quality. 2. ND filters washed out photos & video due to bright sunlight for better contrast & rich color. Significantly reduce lens flare and ghosting while making the filter anti scratch, reduce reflection, increase surface durability, water resistant, oil & dust resistant. 3. CPL filters increases color saturation, creating deep, rich scenic images. Helps to reduce the