Experience high-quality sound with these over-ear headphones featuring Bluetooth technology and a built-in microphone. The headset comes in a sleek black color and has active noise cancellation capabilities, making it perfect for studio monitoring, DJing, and live performances. The rechargeable battery lasts for hours and the headphones are wireless for added convenience. In addition to Bluetooth connectivity, they also support TF card insertion and have a built-in on/off switch. The SN-660 model has a double earpiece design for maximum sound immersion and a comfortable headband for extended use. Upgrade your audio experience today with these headphones.