Samson

SW77HHQ7 HT7/Q7 Handheld Transmitter
The HT7/Q7 microphone transmitter will provide up to 10 hours of operation with just a single 9-volt battery. The HT7/Q7 is built right into the body of the microphone so there's no need for a beltpack. The transmitter also offers a battery level meter and an audio on/off switch.
The Q7 dynamic microphone brings a high level of accuracy and audio performance to vocal miking applications thanks to its low mass, neodymium element. Using state-of-the-art microphone technology, the Q7 is engineered to the finest detail to provide the ultimate in sound reproduction and professionalism.
The Q7 is a handheld, dynamic microphone that excels in both live performance and recording applications. Equipped with a linear frequency response for superior reproduction, it is also designed to withstand high sound pressure levels.