Lithium battery PCB board. Electronic Components & tool. Networking Adapters & Antennas. Electronic Module & Developmen. DC-DC Power Modulestep-down/B. Auto Parts & Accessories. Car Audio & Monitor. Car Alarm & Security. Car Repair & Maintenance. Car Cradles & Mounts. Maternal and Child Health. Watering Timers & Controllers. Mobile Coin Flat motor. Smart Car and Accessories. Raspberry / Orange Pi & Access. 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). 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. Cost will be combined with discount. Most of the south America country. Most package will need 4-8 weeks. Please leave note for your special request such as color, size, package… When you pay the order. 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. Real store with large stock ICs, 100% as describe. Best price, Good quality. Can get almost everything at the lowest price HIT ALL PRICE, 14 days NO-QUESTION- RETURN. Go to my store.