New Balance NB639B 2-in-1 Earbuds / Ear Hooks + Heart Rate Monitor + Pedometer
NEW. FACTORY SEALED. NOT REFURBISHED
- Features a 3D pedometer, chronograph
- one-touch heart rate monitor
- in-ear design, with detachable ear hooks
- Extra ear tips are included for a customized fit
- HeartPal Graphing software and a USB dongle are included