Bluetooth Headphones, Danibos Upgraded Wireless Stereo Headphones Hands-free Bluetooth Headset V4.1 In-Ear Noise Cancelling Sweatproof Sports Earphones for iPhone, Samsung and Android Phones. New generation: Advanced bluetooth version 4.1. The headphone provides high-fidelity stereo music and clear calls. Noise reduction effectively reduce ambient noise to offer you an immersive listening experience. Long Lasting Usage: Up to 7 hours of talking, up to 6 hours playing time, up to 160 hours stand by time. Universal Device Compatibility: Compatible with most bluetooth-enabled devices, such as iPhone 7 7 Plus 6s 6 6 plus 5s SE ipod iouch ipad Air 5 4 3 2 Mini, Samsung Galaxy S7, HTC Nokia Toshiba Sony and other Android IOS smart phones/devices. Convenient Use: Built-in microphone and in-line control provide effective hands-free solutions to adjust the volume, play/pause, select songs and answer/hang up calls. Comfortable Fitness: Adjustable ear hook and extremely lightweight, comfortable wireless headphone allows you to enjoy hands-free calls and unsurpassed sound of music during workout and sports activities like running, jogging, gym exercises.