Features:<br />Glowing Cat Ear Design: </strong>Cute cat ear design, colorful LED flashing cat ear and cat paw, very attractive. A great gift for kids, girls and cosplay fans.<br /><strong>BT5.0 Connection: </strong>BT5.0 technology, fast and stable connection. Easy to pair with BT-enabled audio devices to enjoy wireless music and hands-free calls.<br /><strong>AUX-IN &amp; TF Card Music Playing:</strong> Connect to MP3, MP4, Laptop and other non-BT audio devices via the included 3.5mm cable. Also supports TF card music playing.<br /><strong>Great Sound Quality:</strong> High precision 40mm Diameter Driver brings you vivid sound field &amp; sound clarity and immerses you in your own music world.<br /><strong>Ergonomic Design: </strong>Adjustable headband length, soft leather ear cushion, comfortable to wear. Foldable earmuffs, easy for storage.<br /><br /><strong>Note: When in AUX-IN mode, it is an ordinary wired headset and buttons cannot work.</strong><br /><br /><strong>