RODE smartLav+ with SC3, vampire clip, and extension cable New and improved smartLav+ lavalier microphone kit Compatible with iOS or Android devices, recorders, cameras, computers and more! Vampire clip helps keep the smartLav+ attached to clothing easier 2m (6.4 ft) TRRS extension cable to lengthen reach for smartLav+ (default cable length is 3.5 ft) Included SC3 allows microphone to record to 1/8" TRS devices (instead of just default TRRS devices)