The Nady American Starpower X2 Dual VHF Wireless Microphone System included 2 handheld transmitter microphones.
Features
All the advantages and freedom of wireless operation (without cumbersome cords)
Easy to use — simply plug into your sound system
High performance audio perfect for karaoke/recreational singers, DJ's, and many other applications
VHF operation for reliable, interference-free performance
100+ feet typical operating range — up to 200+ feet line-of-sight
Controls and connections for easy operation include front panel power ON/OFF switch, Power ON LED indicator, LED signal-received indicators for each channel, back panel 1/4" audio output jack (both channels mixed together), AC/DC power adapter, and dual fold-down retractable antennas
Handheld Microphone Transmitters
Easy, convenient operation with OFF/STANDBY/ON switch and transmitter ON LED
Features a unidirectional dynamic cartridge for high audio performance with minimal feedback
Operate up to 15 hours on a single 9V alkaline battery