BPULS Pluse Wireless HIFI Earbuds Bluetooth Headset Double Mode With APP Built in Heart Rate Monitor (Orange) Best Sports Earbuds  Sports App Provides Real-time Map and GPS Tracking, Serves as Pedometer, Stores and Synchs Your Offline Activities Heart Rate Monitor - This heart rate monitor headphone support Biometric and G-Sensors Provide Heart Rate Monitoring. Secure Fit  Ergonomically Designed Flexible Ear-hooks Snugly Fit Ear Contour to Ensure Stability and Comfortability. Bluetooth V4.1+ EDR, you can connect to your devices wirelessly, and pairing quickly. EASY CONTROL: Easily answer/end phone calls with in-line microphone and control your music right from the Bluetooth headphones, skip/go back a track completely hands free from your device!