WONFAST&reg; Universal HV-800 Wireless Music A2DP Stereo Bluetooth Headset Universal Vibration Neckband Style Headset Earphone Headphone For iPhone Samsung enabled Bluetooth (black) WIRELESS BLUETOOTH NECKBAND STYLE HEADSET EARPHONE HEADPHONE WORK WITH iPhone Samsung Galaxy LG Accept or reject phone calls while sporting Support to connect two phones at same time Standby Time: Up to 80 Hours