Specifications: – Style: Handheld Microphone – Transducer: Dynamic microphone – Use: Karaoke microphone – Set Type: Pairing – Polar Pattern: Cardioid – Diaphragm: Small – Communication: Wireless – Model: GLXD4 – Frequency: adjust the frequency – Frequency range: 640690MHZ – Use distance: 50m/164ft – Use: KTV, stage, performance, church, wedding, performance, band, and family – Material: ABS engineering plastic – Number of microphones: 2. Package Included: – 1 x Main Unit with Two Antennas – 2 x Mics – 1 x User Manual – 1 x Power Adapter. To USA: Send by e-package. We located in the biggest electronic market in China–HQB(Shenzhen), Specialist in ICs over 10 years, we seek to establish long-term business relationships. We always try our best to service our customers. We are always here to offer help. We specialize in electronic components. ICs, Capacitors, Diodes, Resistors. Cost will be combined with discount. Go to my store. Mobile Coin Flat motor. Smart Car and Accessories. Lithium battery PCB board. Networking Adapters & Antennas. Car Audio & Monitor. Car Alarm & Security. Car Repair & Maintenance. Car Cradles & Mounts. Maternal and Child Health. Module & Development Board. DC-DC Power Modulestep-down/B. Watering Timers & Controllers. Specifications: – Style: Handheld Microphone – Transducer: Dynamic microphone – Use: Karaoke microphone – Set Type: Pairing – Polar Pattern: Cardioid – Diaphragm: Small – Communication: Wireless – Model: GLXD4 – Frequency: adjust the frequency – Frequency range: 640690MHZ – Use distance: 50m/164ft – Use: KTV, stage, performance, church, wedding, performance, band, and family – Material: ABS engineering plastic – Number of microphones: 2 (Need AA battery, Not included).