The Air Tube Bluetooth Headphones with LED Battery Display by Cwuiga are designed for convenience and comfort. This model, Tx8, features a wireless communication technology of Bluetooth 5.3, providing a seamless listening experience. The headphones come in a sleek white color and have a neckband form factor for easy wearing. With a dynamic driver audio type and a lightweight design of only 0.22 pounds, these headphones are perfect for on-the-go use. Additionally, the included rechargeable battery with an average life of 25 hours ensures that you can enjoy your music or calls without worrying about running out of power.