The Awei A100BL Bluetooth 5.0 wireless headphones guarantee impressive sound quality from Bluetooth-enabled devices. The clear and dynamic sound will surprise even the most demanding users. High-quality 40mm moving coils and high-performance composite diaphragms combine technology and art to produce powerful bass, smooth midrange, and clear highs with rich sound detail and an immersive concert-like musical experience. The color of the lights on the sides of the headphones can be changed to 7 different modes. Bluetooth 5.0 provides a more stable connection, lower power consumption, wider compatibility, lower latency, and stronger anti-interference capabilities, coping with all complex devices and environments. Skin-friendly and eco-friendly materials for the earcups ensure comfort and better sound isolation. Additionally, comfortable memory foam is used for long-lasting wear. A capacious 400mAh battery provides up to 12 hours of operation on a single charge