This BT 5.0 Headset supports BT connection, AUX wired connection and TF card playing, free to switch. And you can control it at 4 buttons. Besides, it is foldable, take it anywhere.<br/>Feature:<br />BT 5.0<br />It consumes lower power, offers higher transmitting rate and wide compatibility.<br/>3 Playing Modes<br />It supports BT connection, AUX wired connection and TF card playing, free to change among them to fulfil your need.<br/>Foldable &amp; Stretchable<br />You can fold it to save space and take it with you anywhere. And with stretchable headband, you can adjust it to fit your head.<br/>Comfortable to Wear<br />With soft ear pads, it enables you to wear it for a long time without fatigue.<br/>Easy to Control<br />You can press the specific buttons to quickly change playing modes, play/pause music, change among songs and adjust volume.<br/>Specification:<br />Color: Black, Black&amp;Red, Red, White, Blue (Optional) <br />BT version: V5.0<br />Operating distance: 10m (No obstacles)<br />Battery capacity: 400mAh<br />Charging time: Approx. 2hrs<br/>Packing list: <br />1 * BT Headset<br />1 * AUX cable<br />1 * Charging cable<br />1 * User manual