Come and see our amazing products. This bluetooth headphones provides Extra Flexibility, Portability, and Durability when exercising. No pain for long time using. Enjoy the freedom of wireless mobile calls and music while driving, running and working. You'll never have to worry about these headphones falling off! Advanced Bluetooth V5.0 provides quicker, more stable and wider compatibility with iOS and Android smart phones, tablets, laptops, MP3 players. It can also pair easily with any two Bluetooth devices at once. Pls confirm with us about the packing info, stock color and exact production time before placing your order.