Applicable: This headset allows you to experience cinema level HiFi sound quality, long and strong battery life, and is suitable for game boxes with different music styles. Bluetooth 5.1: Upgrade the Bluetooth 5.1 connection, faster and more stable with lower power consumption, more stable sound transmission, and better listening experience. With Colorful Lights: The colorful ambient breathing lights on both sides of the universal Bluetooth headset, cool colorful lights, light up the ambient. HiFi Sound Quality: The Bluetooth headset has stable output, strong power, clear sound and highly restored details. Cool doodles, cards can be inserted. Beautiful: LED light emitting headphones are high quality and powerful, with all inclusive design, no sound leakage, immersive experience, and let the music go with you.