Smart Touch Control: tap once to play/pause music and answer/hang up calls. You can easily control it without operating the phone Sound quality and playtime: Large 40mm speaker for superb bass output/clear highs. Built-in microphone for hands-free calling and Type C charging cable for safer and longer-lasting reliable charging. 400mAh battery gives you over 400 songs or the soundtrack to multiple long-haul flights on a single charge Wireless / Wired: Uses advanced Bluetooth V5.3 technology. Improves transmission speed and sound quality/stability. And reduce latency. Free nylon tangle-free 3.5 mm cable for wide compatibility. Comfortable and portable design: convenient TF card slot design. Metal bearing connection to enhance product life, retractable, foldable, high protein foam ear cups. Make it namely convenient and comfortable. It can be put in your bag and used anywhere. Brand service: More than 2000W people choose our brand of headphones. It will be your best partner in list