BTS 2173 8X2 inch Wireless karaoke Subwoofer Bluetooth Speaker with Rechargeable Wireless Mic

battery :YesUse :HOME THEATRE, Portable Audio Player, Mobile Phone, Karaoke Player, COMPUTER, Stage, Outdoor, Partypower source :Batterymodel number :Bts-2175output power :45Wcabinet material :PP, Metalsupport microphone : Support wireless connectionremote control :NObuilt-in microphone :Yeswoofer size/full-range size 10"feature : None, LED Flashing light, colorful LED lightpmpo :45Wsupport memory card :Yesdisplay screen :NOvoice control :NOwith handheld microphone : With 1 microphonebrand name :Btsled lightingRGB :Product nameBts-2175 Wireless SpeakerBrand :Bts brandmethodBT, AUX in, TWS, TF, USB, FM, MIC input, GUITAR input, ECHO, BASSSpeaker size & Unit:10 Inch x 23W x 2 pcs.unit size 36.1x34x84.5 cmBattery capacity Rechargeable Lithum battery 3000 mAhAccessories: USB Charging cable x 1pc, Wireless Microphone x 1pcColor Black