Samson UM1/77 LM5 Lavalier Micro Diversity Wireless System - Ch N6 Super-compact 9V battery-operated Micro-Receiver (2.63" wide x 4.21" high x 0.91" deep), Unbalanced output with level switch, DC input for external powering, Variable Squelch control and Power switch (internal) Locking balanced mini-XLR output with level switch, Supplied XLR to mini-XLR cable, Headphone output with level control Specially tuned, molded antennas, Special carry case included Channel N6 Lavalier System include CT7 Beltpack Transmitter and LM5 Lavalier Microphone Super-compact 9V battery-operated Micro-Receiver (2.63" wide x 4.21" high x 0.91" deep), Unbalanced output with level switch, DC input for external powering, Variable Squelch control and Power switch (internal) ^Locking balanced mini-XLR output with level switch, Supplied XLR to mini-XLR cable, Headphone output with level control ^Specially tuned, molded antennas, Special carry case included ^Channel N6 Lavalier System include CT7 Beltpack Transmitter and LM5 Lavalier Microphone