This 3 channel radio receiver is ideal for listening to transmissions from race control or from your pit crew radio. A set of in ear speakers with memory foam tips are included but you can also use any other speakers which have a 3.5mm jack plug. AAA batteries and a belt clip are also included.Ideal for listening to race control radio transmissionsReceived UHF and VHF bands3 User settable frequency memory slotsIncludes in ear speakers with comfortable foam tipsBelt clip and AAA batteries are includedThe IntaRace race control radio receiver is capable of receiving UHF and VHF bands which can be user selected from the menu. There are 3 frequency memory slots which can be user set and all 3 channels can be scanned simultaneously.Dimensions: 7 x 5.5cm