EWMW (0 review) KB ELEMENTS - Wireless Pro MicrophoneCompatible Karaoke Speaker models: EK181 - EK1010 - EK1515P - EK215PAvailable in 2 Frequencies:861.8MHz - 739.4MHz KB ELEMETNS $ 15.00 $ 15.00 Add to cart Contact Us Terms and Conditions 30-day money-back guarantee Shipping: 2-3 Business Days