Send Spoken Messages or use Spy Code for Secrecy Overview: Stay in contact - every spy needs to talk to HQ! When the coast ISN"T clear, use the spy code key to send your partner secret coded messages! Set of 2 walkie talkies with spy code. Benefits: - Special Spy Code Button for Sending Coded Messages - Safety Antenna and Belt Clip - 50 foot Range; Works through Walls Requires two (2) 9-volt batteries, sold separately.