1200W Portable Bluetooth PA Speaker - 12 Subwoofer, LED Battery Indicator Lights W/Built-In Rechargeable Battery, MP3/USB/SD Card Reader, and UHF Wireless Microphone - PSBT125A,Black

1200-watt power supply: This compact yet high-powered 1200-watt karaoke PA sound system features a 12-inch subwoofer and a 3-inch treble speaker for full-range stereo sound reproduction, ideal for patio parties or crowd management.
Wireless audio streaming: This indoor/outdoor speaker system includes built-in Bluetooth with a wireless range of up to 33+ feet, allowing you to stream your favorite music from devices such as iPhone, Android mobile phones, iPad, tablets, and more.
Audio configuration and recording: This speaker and microphone set can record audio streamed through the speaker or via the included external microphone, making it perfect for rehearsals or singing practice. It also offers echo, bass, and treble controls for DJ-style sound.
Supports USB/SD card: The unit is equipped with a USB flash drive memory reader, an SD card reader, and an auxiliary 3.5 mm input cable for connecting external devices. It is compatible with MP3 digital audio file playback.
Bluetooth version: 4.2.
Rechargeable battery: This box-type, battery-powered, heavy-duty portable PA loudspeaker contains a built-in rechargeable battery for added convenience and portability. It also features a 3.5 mm stand mount for simple mounting. Suitable for personal or commercial use