Comeille bone conduction Bluetooth music sports headbands is a high-tech product used to play music and take calls through Bluetooth and bone conduction technologys. It adopts the open-ear solution that can stay safe on the roads without headphones or earbuds blocking out your surroundings.
It is made of 100% polyester fibre, and the flexibility of the Comeille sports headbands allows it to be classified as "One Size Fits All". Besides, It is easy to detach, so that you can easily wash the sports headbands
anytime you want.