Features:<br />Glowing Cat Ear Design: Cute cat ear design, cat ear and cat paw with 7 color breathing lights, very attractive. A great gift for kids, girls, and cosplay fans.<br />BT5.0 Connection: BT5.0 technology, fast and stable connection. Easy to pair with BT-enabled audio devices to enjoy wireless music and hands-free calls.<br />AUX-IN &amp; TF Card Music Playing: Connect to MP3, MP4, Laptop and other non-BT audio devices via the included 3.5mm cable. Also supports TF card music playing.<br />Great Sound Quality: High precision 40mm diameter driver brings you vivid sound field &amp; sound clarity and immerses you in your own music world.<br />Ergonomic Design: Adjustable headband length, soft ear cushion, comfortable to wear, suitable for different head sizes. Foldable earmuffs, easy for storage.<br/>Note: When in AUX-IN mode, it is an ordinary wired headset and buttons cannot work.<br/>Specifications:<br />BT version: 5.0<br />Support Profiles: HSP, HFP, A2DP, AVRCP<br />Transmission Distance: up to 10m (no obstacle)<br />Drive Unit: φ40mm<br />Frequency Response: 20-20KHz<br />Impedance: 32ohm<br />Sensitivity: 108±3dB<br />Rated Power: 150mW<br />Microphone: Built-in<br />Plug Type: 3.5mm Audio Port<br />TF Card Support: max. 32GB (NOT included)<br />Battery Capacity: 400mAh<br />Music Playing Time: 8-9 hours (depends on the volume)<br />Charging Time: about 2 hours<br />Charging Voltage: DC 5V/200mA<br />Color: Black, Pink, Blue, Purple, White (Optional)<br />Main Item Size: Approx. 20.5*18.2*7.6cm/8.07*7.16*2.99in<br />Item Weight: 212g/7.47oz<br />Package Size: 21.0*18.7*7.7cm/8.26*7.36*3.03in<br />Package Weight: 326g/11.50oz<br/>Package List:<br />1 * BT Headset<br />1 * 3.5mm Audio Cable<br />1 * USB Cable<br />1 * User Manual (English/Chinese)