Yurbuds Ironman Focus Behind the Ear Performance Earloop Fit Sport Earphones, White 1- Earphones that won't fall out - Guaranteed: Patented Twist Lock technology and Secure-Fit ear cradling system. 2- Ultra-soft earphones designed to match the contours of the ear 3- Premium sound quality with neodymium drivers and gold-plated connector 4- Developed by athletes for athletes: Sweat-Proof and Water Resistant Earbuds 5- Rich sound quality: Patented Twist Lock acoustics and gold plated connector