X-1 (Powered by H2O Audio) MM-CM1-PK Women's Momentum Custom In-Ear Headphones (Pink/Gray)  DISCONTINUED BY MANUFACTURER Sweat proof and weatherproof in-ear headphones, designed for petite ears Bendable memory wire shapes into a low-profile custom ear hook for stability Retro-reflective, tangle-free cord for safety Crisp, balanced sound combined with comfort and durability 4 sizes of ear tips included