Masentek S40 Bluetooth Headset V4.1 Wireless Earphone Handsfree Black Earpiece Earbud w/ Noise Cancelling Mic for iPhone 7 Plus 6s 5s iPad Samsung Galaxy S7 Edge S6 S5 Note5 4 LG Motorola HTC Android MATT&OLD-FASHIONED - Matt surface treatment makes people elegant and steady, the best choice for businessman SWEAT PROOF & RELIABLE - Whether you are at the gym or doing outdoor sports like running or biking, Masentek Earphones can withstand your most rigorous activities. Its sweat proof and splash proof features keep you move without compromising the functionality. 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. CVC echo based on DSP 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.with Noise reduction WIRELESS AND UNIVERSAL - Latest Bluetooth 4.1 technology with up to 4 hours of continuous talking / 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.