[Product Information]

【Hi-Fi Stereo Sound】The Newest Bluetooth V4.2 chips ensure Hi-Fi CD quality stereo music sound and strong signal. Leading Apt-X tech provides no-lag voice when listening to music or calling with mic. AptX codec provides pure， CD-like high quality sound for compatible devices.
【Sweat /Water Proof Design】 The earbuds earphones prevents from sweat and water. So don’t worry when it suddenly rain. This Bluetooth earphones is good for Running / Workout / Gym.
【Ergonomic in-ear design】with medical grade silicone ear gels and stabilizers， providing you the most comfortable wearing in your ears for full day use and never fall off when workouts Perfect workout headphones that are snug and secure so the headphones stay put while running， biking or at the gym.
【SMART CONNECTIONS 2 Devices 】Connectable to 2 devices at same time， switch to the other device freely while connecting 2 Bluetooth devices. Listen to music and answer phone calling in time. No missing or delay.
【Easy to use】Great for listening music ，other you can answer mobile phone calls as they come in by pressing the button on the ear piece . The simple user interface on one of the earphones allows you adjust the volume， play/pause， select songs and answer/hang up calls completely effortlessly.