Product description :This is the summer rush. It's your time to get the best. Listen to this fact - over 1248 sport lovers chose the YG HD Steroe neckband with sport band a free gift. Whether you are a park runner, sidewalk walker, marathon competitor, triathlon trainer, you want the top technology for yourself or your loved ones: Bass notes are solid and deep treble is clean and sharp light weight a new exclusive design whisper-soft silicone parts one-touch call answering button one-touch play/pause/stop music button one-touch rew/fw jog switch button vibration - incoming call + low battery + charging led indicator operation retractable earbuds. You're in for a treat - training will never be the same after you put these on. You don't feel them on the neck+armband and a small hanging rack for easy charging.