Bluetooth headset w/ DSP noise reduction

COMFORTABLY ISOLATES NOISE IN THE LEFT OR RIGHT EAR, WITH OR WITHOUT AN EARHOOK;BLUETOOTH(R) 2.0 ENSURES COMPATIBILITY WITH LATEST PHONES;BLOCKS UP TO 70% OF AMBIENT NOISE;FEATURES FLEXIFIT(TM) DESIGN FOR CUSTOMIZED, COMFORTABLE FIT, DSP NOISE REDUCTION FOR CLEAR CELLS & OPTIONAL LANYARD WHICH ALLOWS USER TO KEEP THE HEADSET READY WITHOUT KEEPING IT IN THE EAR;INCLUDES EARHOOK, EAR ADAPTERS, LANYARD & USB/WALL CHARGER