Description: Baseball cap radio with earplug FM, AM/FM Material is 100% cotton 6-panel built-in vinyl antenna Power:DC 3V ( UM4or 'AAA' x 2) Unit Size:58 cm in circumference All the logos inprint are for reference only. Net weight : 18kg Gross weight : 20kg Pieces / CTN : 100PCS CTN size : 55X42X70CM