THIS PRODUCT COMES COMPLETE WITH FULL MANUFACTURERS WARRANTY

*Receive Only System with Audio Video Plug *Cable Length: 3 feet *Connects to the microphone audio in of an underwater video camera to record the conversation among divers and/or with the surface. *Same frequency as the GSM DAT, M105, and M-105 D-MARINER *Receiver unit that can be mounted on a standard or full face mask strap *Reception is strong enough that it is not always necessary to attach it to the mask strap *Sufficient to just hold it in your hand or attach it to your BC, making it possible to listen to the transmission with more than one diver *Uses a 9-volt alkaline battery *It is solid, sturdy and light *Automatic activation when it comes in contact with water *Low Battery Warning * FULL MANUFACTURER´S WARRANTY *SCUBA diving equipment