Hollyland LARK M2 DUO 2-person wireless microphone system. Includes the charging case, 2 transmitters, and 1 receiver, housed together in the case -- that is the complete kit included with this listing. Open box: appears unused, no significant signs of wear. No USB-C/Lightning charging cable, windscreens, manual, or original box included. Compact 2.4GHz wireless mic system suited for vlogging, interviews, run-and-gun video, and content creation.