Brand: TechKen
Color: black, white
Connection technology: Wireless
Appearance specification: In Ear
Headphone jack: USB
Polarized lenses provide the best protection for your eyes and effectively prevent ultraviolet rays.
Fashionable design, equipped with foldable sunglasses, adjustable earphones, and freely retractable.
It is comfortable and safe to wear, suitable for running and hiking. It can prevent the sun from damaging your eyesight and let you enjoy music on the go.
Easy to use, answer calls and play music, by operating the play/stop button and volume control button