Material: PlasticStrap length: 25cmTable Bandwidth: 2cmDial width: 4.5cmDial thickness: 3.5cmIntercom distance of about: open areas 150 metersEach intercom using six AG10 button batteriesFeatures: fashion styling、 attractive packaging、For children 3-10 years oldFeatures:1、 intercom function2. Watch3、 magnifying glass4、 nightlights function5、 the secret capsules6、 compass7、 ReflectorPackage Details: 2 * intercoms