VK6 Sports Earphone Color:BLACK Remove the protective film and

Remove the protective film and glue the spring base plate to the floor

Lining Material: None

Multiple modes: songs

is one hand operable

VK6 Sports Earphone Color:BLACK Remove the protective film andFEATURES Delicate and exquisite process Fine electronic frequency division technology can fine tune the unit energy and ensure smooth transition of high, medium and low frequency. Ergonomic design The shape and structure of the ear are designed by using huge human ear model data, with soft and comfortable silicone earmuffs, allowing you to enjoy the music. Graphene diaphragm technology Extend the bandwidth; improve the high frequency compliance;