Masentek Y2 Bluetooth Headset Headphone V4.1 Wireless Earpiece In-Ear Stereo Earphone Sweatproof Earbud for iPhone 7 Plus 6s 5s iPad Samsung Galaxy S7 Edge S6 S5 Note5 LG G5 V10 Motorola HTC Android HANDS FREE SOLUTION - Keep your phone in your running belt or armband, and utilize the multi-functional controller to listen to music, answer phone calls and change tracks conveniently. Never worry that the long, tangled wires will get in your way when you are on the move. ERGONOMIC DESIGN -Masentek Earphones are lightweight so they are super comfy. With the ergonomic design and eco-friendly material, they conform to the contour of your ears, and stay comfortably and securely in place, even during the most vigorous exercise. HIGH-FIDELITY STEREO SOUND - Masentek Earphones deliver deep and rich sound, and make sure you will have clear voice calls with your friends and family. Our great noise isolation system(CVC 6.0) allows you to hear your breath and favorite music but nothing else. WIRELESS AND UNIVERSAL - Latest Bluetooth 4.1 technology with up to 5 hours of continuous talking / 5 hours of music time, easy and fast pairing with smartphones and tablets, compatible with iPhone 6, 6s, 6 Plus, 5, 5c, 5s, 4s, iPod, iPod touch, LG G2, Samsung Galaxy S5 S4 S3 Note 3 and other Android cell phones. PAIR WITH ANY 2 DEVICES - Masentek Earphones can pair with 2 different Bluetooth devices simultaneously. It will double the options for answering calls & enjoying music from 2 different devices at the same time.