Caption: pro mic for all types of uses

Small size - big sound. The WMS40 Mini Dual Vocal Set is a true plug n play wireless solution. Each of the two included HT40 Mini handheld transmitter features a dynamic cardioid capsule for maximum gain before feedback. Their extremely long battery life of 30 hours off a single AA battery saves money in day-to-day use. The receiver offers two balanced outputs via 1-4 inches jack connectors.

General Specifications - Finish Black :-Whats In the box 1 x SR40 Mini Dual receiver. 2 x HT40 Mini handheld transmitter