The Burletta C10 karaoke set has all the quality you’ve come to expect from Masingo, packed into a pop star surprise in its karaoke prime. With 6 playback options (including PA speaker system), 2 high-quality microphones, 1 LED ring light, and true wireless stereo capability, it's more than a karaoke microphone and speaker set. It’s a hybrid disco dazzler, Saturday-at-home enhancer, block party rocker speaker with lights. -Bluetooth connects to any phone or tablet! Turn your C10 into a karaoke machine with lyrics display; download your favorite music video app onto your smart device to master karaoke lyrics on screen for a classic KTV karaoke machine experience. -Flexible Funk Player: Stream your songs with Bluetooth, plug your playlist via karaoke flash drive / Micro-SD, or connect with the AUX cable. Easy setup for all modes! -Love the Loud: Share your singing on an even sharper karaoke sound system. The 10-watt amplifier in this Bluetooth speaker with microphone means you can really blast the birthday boom. -All Ages: Adults and kids karaoke machine for family friendly fun. Men, women, boys, or girls karaoke machine —The Burletta C10 is built for everyone! -Tailgate your Tunes: Is it a portable karaoke machine or studio song mic? Outdoor portable sound system or home karaoke system? Why not both? This portable PA system with microphone and speakers lets you bop to the beat wherever you roam. -Double the Karaoke Mic: one cordless microphone for karaoke and one 6.5 mm microphone for singing let you groove your way. Compatible with an external Bluetooth karaoke microphone adaptor, for adding more microphones. -House-sized Headphones: Your acoustics are expandable with TWS. The true wireless stereo setting pairs with other Burletta C10s at the press of a button, perfectly syncing any audio. Turn your rock song into a super surround sound spectacular on this karaoke machine for kids and adults!Frequency Range (MHZ) 2402.0 - 2480.0.