Acefast H4 Active Noise Canceling Wireless Headset Black

High-Quality Soundwith Qcy H4, You'Ll Experience Sound Like You'Ve Never Heard Before. With 40 Mm Drivers And A Wide Frequency Range Up To 40 Khz, Qcy H4 Delivers Incredibly Clear And Accurate Sound. They Are Also Hi-Res Audio Certified To Deliver Studio-Quality Sound. Now You Can Hear Every Detail Of Your Favourite Songs - From Deep Bass To The Highest Notes.