Step Counter/Pedometers/Best Pedometers Distance and calorie Measurement DC 1.5 V, AG-13 1pcs Brief DetailsStep Counter/Pedometers/Best PedometersDistance and calorie MeasurementDC 1.5 V, AG-13 1pcsProduct DiscriptionStep count functionDistance and Calorie MeasurementsBelt clip portable to usePower source :DC1.5 V(AG-13 1 PCS)Packing details Product size :4.6*4.6*2.5cmPcs/ctn:200 pcs /ctnGW/NW:8. ...