Bs19 Wireless Bluetooth On-ear Sports Headset Headphones (Red) Features Suitable for sports, leisure, office people, can use in travel, shopping, exercise, fitness, cycling, playing, dancing, entertainment, office, etc. Supports Bluetooth dial calling Can be used as a MP3 player, can play music Volume is adjustable Play status can be changed freely Free to listen to, get rid of troubles of the line Can enjoy portable, lightweight, stylish, trend new, unique, fun, and high-fidelity sound Comes with stylish and cool wireless neckband, sporty appearance Fits for sports enthusiasts, the ultra-lightweight design, the overall use of soft and smooth rubber material, comfortable control button Unique stereo headset mp3, comfortable to wear