Jbl Easysing Mics 2 pack Black knife Protects scale's circuitry from power Protects scale's circuitry from power surges and electrical faults 7" Round Duct Vent JBL EasySing Mics 2 Pack Wireless AI powered MicrophonesYour karaoke game is ready to go with the JBL EasySing Mics Product FeaturesTwo wireless AI powered microphones with real time vocal removalReal time vocal removal on any song no special mixes no setups needed hit play press the button and start singing alongside perfect instrumentalsWith AI Vocal Removal you can lower the original vocals by 25 50 or 100 to get the balance you wantThese mics start working as soon as you plug the USB C dongle into your JBL speaker simple wireless and freeingThese mics deliver signature JBL sound clarity so your vocals stay crisp and natural across any kind of karaoke backing track from bass heavy beats to soft acoustic balladsA shock mount system minimizes the sound of the mics passing from one hand to another while a built in pop filter eliminates any extraneous breathing sounds that you dont wantThe built in EasySing algorithm adds high pitch support natural reverb and feedback suppression in real time so you can feel confident with every note you hitA single charge will have the whole party singing for up to 10 hoursIncludes 2 Microphones 1 AI Dongle 2 Microphone Holders and 1 USB to USB C AdaptorCompatible with PartyBox Encore 2 PartyBox Encore Essential 2 PartyBox On The Go 2 PartyBox Club 120 PartyBox Stage 320 PartyBox 520 PartyBox 720