The U5 Wireless Audio System is designed to send audio wirelessly from the included lavalier microphone (or another line-level audio source) to a DSLR camera for video production.
The package includes one transmitters, one lavalier microphones, one receiver and 2 Rechargeable lithium battery

U5 Single Channel Lavalier Microphones Wireless System For DSLR Cams from Xvive is 100% original and brand new.