4 Pack of Wireless Bluetooth Headphones: Each pack includes 4 headphones, allowing you to enjoy a private listening experience with friends. Up to 100-Meter Range: With a wireless range of up to 100 meters, you can move freely without worrying about signal loss. Rainbow LED Lights: The headphones feature vibrant rainbow LED lights that sync to the music, creating a fun and immersive party atmosphere. Bluetooth Connectivity: Easily connect your smartphone or other Bluetooth-enabled devices to the headphones for wireless streaming. Up to 10 Hours of Playtime: Enjoy uninterrupted music playback for up to 10 hours on a single charge.