Suggested Retail:$155. Moukey Karaoke Machine Speaker,Bluetooth Outdoor Portable Wireless Speaker PA System with 10" Subwoofer, DJ Lights,Rechargeable Battery, Microphone, Recording, MP3/USB/TF/FM (RMS 140W to 520W Peak). PORTABLE / POWERFUL: This Portable karaoke machine PA Amplifier System equipped with RMS140 Watt (Peak Power up to 520W) 10 inch Subwoofer and 3'' Tweeters for Full Range Stereo Sound Reproduction An Audio Connection Cable.（Note:The microphone and charging cord are under the foam at the bottom.） FLASHING DJ LIGHTS: This loud speaker not only sound great, it also has a variety of color combinations DJ lights. It's a great speaker for patio party or gatherings at night with a colourful lights ( Note:Only when you use the microphone or the volume key is above 80 and the blue rings around the small speaker cones lit up. ) PLAY VIA BLUETOOTH OR USB / TF CARD: This Karaoke machine is built in Bluetooth for audio streaming, it also supports Micro TF card and Flash USB connectivity. You can works with all of your favorite devices like iPhone, Android mobile phone, iPad, Tablet, PC.The VHF mic supports 20m use distance.. 24.65 x 14.45 x 14.45 inches. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.