CS-006 Hpolw Heart Rate Sport Fitness Wireless Women Men Wrist Watch<br /><br />Feature:<br />Wireless receiving heartbeat signal transmitted from heartbeat brooch, chest band frequency is AM5.3HKz<br />Time display: hour, minute, second<br />Alarm clock function<br />Give alarm when heart rate exceeds the upper and lower limit values(60-220)<br />Timing( maximum time-keeping is 23 hours, 59minutes, 59seconds,99)<br />12\/24 hour displaying format<br />EL back light<br />Keystroke tone<br />3ATM water resistant<br /><br />Specification:<br />Case material: plastic<br />Watchband material: rubber<br />Case diameter: about 5cm<br />Watchband width: about 2.1cm<br />The heart rate chest belt and watch have a maximum transmission range of about 100centimeters<br /> <br />Package include:<br />Heart rate watch x 1<br />Chest band x 1<br />Manual x 1<br /><br /><br /> Notice:<br /> The picture is only for reference,please consider carefully before purchase.