About this item Superb Sound QualityThe built-in premium speakers deliver a great listening experience, producing incredible sound quality with superior bass depth and high-definition clarity. And if the battery runs down, there's a choice of wired headphones for uninterrupted enjoyment. The adjustable headband features an ergonomic design and ultra-soft ear cups, providing a comfortable around-ear fit. Cool Lighting EffectsThe LED Bluetooth earphones come with seven color gradient lighting effects. When worn, the lights constantly change, creating a dynamic and eye-catching effect. This unique lighting design is fashionable and dreamy, catering to users' pursuit of personalization. For example, when running outdoors at night, the cool lighting not only enhances safety but also makes you the center of attention. Stable Bluetooth ConnectionOur Over Ear Bluetooth headphones are equipped with the latest Bluetooth 5.0 technology, ensuring faster pairing and a stable, efficient wireless con