NDR-A55 15-Inch Active Professional Bluetooth DJ Speakers Outdoor Good Sound Karaoke Home Theatre System With Wireless Mic Product Name High power rechargeable outdoor trolley subwoofer 15 inch powered dj speakers karaoke portable speaker with wireless microphone Bluetooth VersionV5.0FunctionUSB,

TF card, with Bluetooth,FM,color box,9V charger, small remote control,

TWS, wireless microphone, pull rod, wheel, iron mesh, dual Sony lamp ring Output Power40W / 1800W peak power With Knob ( 15 " 90z bass coil treble )

Battery7.4V/3600MAHProduct Size395*300*610 MMN.W / G.W7.1 KG ( 8.55 KG )Feature

1. NDR Brand new and high quality.

2. 15" 40W high power ，Speaker with LED colorful lights, lights will jump with the music.

3.Built in stereo and 360 ° stereo are provided.

4.High capacity battery 3600 mAh, long battery life and continuous enjoyment of music.

5. FM radio allows you to listen to the radio freely.

6. Support mp3, wma, WAV, FLAC, ape format music files.

7. Support TF card or misro SD card up to 32g And USB 2.0 disk.

8. Support external MP3 / MP4 /computer audio input function(aux)

9. TWS function, you can connect two speakers to synchronize with a phone.

10. Simple key control, you can press the button to turn on / off, play / pause, switch mode, skip songs, adjust volume, etc.

11. Bluetooth 5.0, compatible with all Bluetooth devices.

12.The speaker is equipped with two wireless microphones, so that you can get out of line and turn on KTV mode anytime and anywhere.

13.The speaker is equipped with a remote control to facilitate remote operation.Package1 * Wireless Microphone1 * Remote Control1 * Charger Adapter1 * User manual1 * Color box