BareTone Speaker Portable MAX15HB 15" 600W Wireless Bluetooth SD Card FM Radio

Function amp; Specification Acoustic Data 15″ SPEAKER BOX WITH LEAD-ACID BATTERY WITH 2PCS WIRELESS MICROPHONE Woofer Magnet: 40oz (140mm) Voice Coil: 1.5″KSV (38mm) Frequency Response: 50Hz – 20KHz Sensitivity: 95dB (+/-3dB) / 96dB (+/-3dB) Tweeter: 25mm Driver Amplifier AMP: Digital Voltage: AC100-240V /60-50 Hz UNIVERSAL With Rechargeable BATTERY(1.2V 7AH(10″) / 10AH(12″ amp;15″)) Working Frequency: 216MHz-960MHz Peak Power: 600W User Interface: 1*LCD Display with 4 keys for media management Bluetooth Input: TWS Bluetooth Input Mains connection: VDE Signal IN: 2*Combo(1/4 jack/TRS) ;2*stereo RCA; Controls: Line,Mic,EQ(treble, bass),CH1/RF priority Accesories AC cable Remote control 2*UHF wireless microphone user manual with Voice Effect function