Xiaomi Smart4U SH50 Bicycle/Skateboard/Roller Skate Riding Helmet unboxing (Greek)

I am unboxing the Xiaomi Smart4U SH50 helmet. This can fit into head circumference of 57 to 61 cm (22.4 - 24 inch) and head width less than 16,6 cm (6.5 inch). I bought it in white but you can have it in black as well. Twelve breathable vents help with the use of it so that your head does not get too hot. The shell of it is made of PC (polycarbonate) and is filled with EPS (Expanded polystyrene) which is a crushable foam. It has a strap that helps the helmet stay on the head, is sweat absorbing at the same time and, a multi-gear adjustment rotary button. A small bar with seven lights is fitted at the back that helps become more visible and, is charged with a small magnetic cable and is IPX4 water resistant. If it stays unused for some minutes turns off tisane battery. Convenient enough and light, is easy to use and comfortable. Don't forget to subscribe on my channel.