SZM-KTV200PRO 50W*2+100W KTV Genuine Imported TPA3116*2 Microphone Audio All-In-One Bluetooth 2.1 Channel Amplifier Module Power Board Supports 2 Microphones Karaoke RGB LED FM Radio Remote Control

Specifications:Product Name: SZM-KTV200PROBluetooth Version: BT6.0Operating Voltage: DC 12V–24V (5A or higher)Bluetooth Name: SZM-KTVAudio Channels: 2.1 ChannelsCompatible Speakers: 20–100W / 4Ω–8ΩAmplifier Chip: Genuine imported TPA3116 × 2Output Power: Left/Right Channels ≤ 50W; Subwoofer ≤ 100WInput Methods: AUX, USB, FM, Remote Control, Microphone, Bluetooth OTG, Guitar InputProduct Dimensions: 175 × 108 × 26 mmProduct Weight: Net weight 255gProtection Mechanisms: Reverse polarity, overheating, overcurrent, and short-circuit protectionPacking List:1* Mainboard1* Packaging box1* Remote control1* Radio antenna wire1* Screwdriver1* DC jack1* DC plug1* Top cover plate1* Bottom cover plate