Product%20Description%3AFind%20hidden%20treasures%2C%20track%20your%20suspects%2C%20mark%20secret%20meeting%20points%2C%20and%20create%20your%20own%20scavenger%20hunts.%20The%20transmitter%20emits%20silent%2C%20ultrasonic%20sound%20waves%2C%20which%20you%20can%20detect%20and%20track%20using%20the%20handheld%20detector.%20Hide%20the%20transmitter%20with%20a%20valuable%20object%2C%20an%20important%20case%20document%2C%20or%20a%20suspect%2C%20and%20then%20use%20the%20detector%20to%20search%20for%20its%20whereabouts.%20When%20you%20get%20close%20to%20the%20transmitter%2C%20the%20LED%20display%20on%20the%20detector%20lights%20up%2C%20leading%20you%20to%20the%20transmitter.%20Hone%20your%20tracking%20skills%20to%20become%20a%20super%20sleuth!Locate%20the%20transmitter%20using%20the%20ultrasonic%20sensors%20on%20the%20detectorLight-up%20display%20tells%20you%20when%20you%20are%20getting%20closerMark%20secret%20hiding%20places%2C%20objects%2C%20and%20suspectsUse%20the%20tracker%20when%20playing%20hide-and-seek%20or%20a%20scavenger%20hunt%20gameProduct%20Information%3AAges%3A%208%2BExperiments%3A%203Piece%20Count%3A%202Manual%20Pages%3A%208%20pages%20(also%20available%20for%20download%20on%20thamesandkosmos.com)Product%20Dimensions%3A%206.5%20x%208.9%20x%205.1%20inProduct%20Weight%3A%201%20lbsManual%20Dimensions%3A%202.5%20x%203.5%20inBatteries%20Required%3A%20AA%20(2)%20and%20AAA%20(2)Country%20of%20Origin%3A%20ChinaYear%20Released%3A%202023