Shinco 4inch Portable Exquisite Professional Active Karaoke Bluetooth Wireless Speake

Rechargeable Trolley  Bluetooth Battery Speaker Box with USB SD Wireless Mic and lightSpecification details :Item model  PI12 / PI15Use  Indoor/Outdoor/Activities/Sale/Supermarket/Sing/Teaching/dance /meeting/other waysFunction  USB/TF/Bluetooth/FM+ Remote control+Recording+Repeat+Aux in+mic priority+LED lights         Material  Platic ABS+PCSpeaker unit  4inch     Power supply   Support 100V-240V 50/60HzFeature  High power amplifier/colorful lights / High confirguration /Private model Battery capacity  3.7V/2400MA                Play time   3-5hColor  Black  (can be customzied) POWER  10WBottons  Master volume /Treble /Bass/  Mic volume /Echo                                      Light  with colorful flash light    (have a switch to  be on /off lights)                Input  aux  in and  wired Mic  input                                     MOQ  300 pcsMicrophone With 1 PC of  wireless mic / Also can do it with 2 wireless mic ,according to customer requirement      ACCESSORIESPOWER CABLE /AUDIO LINE /WIRELESS MIC /REMOTE CONTROL/USER MANUAL WITH WARRANTY  ,1% MAIN SPARE PARTSWattanty   15 monthsOEM/ODM service  YesProduct displaySpeaker application :  Please contact us to get more information  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1