Feature: 1. 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. 2. HiFi Sound Quality: The Bluetooth headset has stable output, strong power, clear sound and highly restored details. Cool doodles, cards can be inserted. 3. With Colorful Lights: The colorful ambient breathing lights on both sides of the universal Bluetooth headset, cool colorful lights, light up the ambient. 4. 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. 5. 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. How to Use: 1. Long press the power button to turn on the Bluetooth function 2. The mobile phone can be connected and paired Specification: Item Type: Headphones Material: ABS+PU Bluetooth Protocol: 5.1 Built in Polymer Lithium Battery: 400mAh Standby Time: 120h Play Time: 8-9h Frequency Range: 20Hz-20KHz Package List: 1 x Headphone 1 x Line 1 x USB Cable See moreApplicable: 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.