Dazzling Bluetooth Headset Universal Radio Gaming Headset Features: Surround movie space sound effect allows you to be immersive, level space sound effect upgrade, break the conventional left and right fixed sound channels to surround the sound around the space, create a cinema level, 360 "surround sound field listening more three-dimensional full, take you immersive, all-round experience of high-qualitys audio and video effects Optimized physical noise reduction immersive experience, closed ear muffs, new physical noise reduction technology, instant after wearing, ambient noise, reduce noise. Soundproof material reduces sound leakage and leads to better music Hengo The preferred metal material is versatile and , metal telescopic arm, and , more and stable than the plastic arm on the market Breakthrough 28h Long listening for a week without pressure, Breakthrough Challenge 28h long , all night long listening for a week, anytime, anywhere for music. Upgrade Bluetooth V5.3 stable connection with lower energy consumption, outdoor travel more worry and save electricity. Streamer color RGB see the of music, gradual light effect, streamer overflow color, the game wear more cool gradual light effect with the of music, add emotional of life. Product Description: Name: Smart Bluetooth headset Bluetooth version: New V5.3 Usage time: 28H Charging time: about 1.5 hours Horn size: 40MM Product list: 1 headphones 1 x charging cable 1 x instruction manual