OVER EAR EARBUDS FOR SMALL EARS - The ear buds size are smaller than other earhook headphones. You don't have to stretch your ear to put earbuds in ears. They can fit in and over small-average sized ears with no pain. These running earbuds will stay put in ears without discomfort even during long runs. These sports headphones ensure a custom comfortable fit, sealing the ear to deliver bass and isolate noises. SECURE FIT SPORT HEADPHONES NEVER FALL OUT OF EARS WHILE WORKING OUT- Thanks to pliable over the ear loops and ergonomic ear bud design, these workout headphones fit comfortably and stay put in ears while running, jogging, weight lifting, exercising, walking and gym training. No need to stop your workout to adjust the ear buds any more. Diamond cavity design, graceful and elegant, low-key luxurious temperament professional acoustic layout, transparent diamond sound cavity, exquisite craftsmanship, shaping a diamond-like texture, tough lines and bright renewal, bringing outstanding sound quality experience. Ergonomics and aesthetics are ingeniously combined with a design to complete this headset. It adopts oblique ear in-ear design, which has good sound insulation and is not easy to slip off at the same time, realizing a comfortable experience that is painless and painless for a long time. HANDS-FREE PHONE CALL AND MUSIC TRACK CONTROL DURING RUNNING - You can use the in-line button to answer/end phone calls. The microphone allows you to communiate hands free, so that you can keep on your exercise. There's a clip which will help you stabilize the set while doing different physical activities. You can also easily play/pause, skip music tracks through the remote button. No need to take out your phone from pocket or arm band any more. GOOD SOUND QUALITY FOR MUSIC AND PHONE CALLS - The sound of these sport earbuds is clear and crisp. They are good for listening to music during workouts, as well as listening to audio books or video during commute. Call quality and mic is good. You can hear the person on the other end clearly even on a noisy treadmill. It is fully compatible with cell phones, mp3, smartphone, laptop, computer, tablet, psp etc. SWEATPROOF EARBUDS FOR SPORT WORKOUTS - These workout earbuds are professionally designed for music listening requirement in sports, especailly for small ears. They should not fail or break even during intense workouts. These wired earbuds have a 3.5mm gold plated jack and are compatible with cell phones, tablets, MP3, laptop, computer, Android/Windows cell phones and others with 3.5mm audio jack (need ligtning adapter to work with lightning jack devices).