HOLLYLAND wireless system, with 4 transmitters, 1 receiver, and a hard case for easy portability. - Brand: HOLLYLAND - MARS T1000 - Configuration: 4 wireless transmitters, 1 receiver, and a full set of accessories - Model: Wireless transmitter - Headphones: Includes multiple headphones - Case: Comes with a hard case - Includes a 2/4 wire converter for connecting to Clear-Com, etc. Used a few times on location, so the hard case has some scratches, but the main unit is unaffected. Thank you for viewing.