New2010 Bluetooth Headset

Version:bluetooth V2.1+edr talking Time:3-4h standby Time:>100h transmission Distance:10m charging Time:2-3h operating Voltage:3.6v machine Size:14.5*8*31mm machine Weight:5.2g packing Size:102*131*47mm a Complete Set of Weight:76.6g original Import Issc Chip (long-term Free Quality Assurance) Color: Black, Blue, Silver；customizable Shell Color and Logo 1*new2010 Bluetooth 1*ears Hang 1*user's Guide 1*charger 1*packaging *one Box：100pcs *size：53*34*46.5