Portable mini karaoke machine with dynamic sound, RGB lighting, Bluetooth and card playback, plus a built-in DSP chip for KTV-quality audio anywhere. Features: Large dynamic speaker with high, mid, and low-frequency surround sound, delivering balanced and layered audio reproduction. Equipped with a handle for easy carrying and outdoor use. Vivid RGB lighting effects create an instant KTV atmosphere. Supports Bluetooth playback and memory card playback. Intelligently compatible with Android, iOS, and Windows systems. Back-electret condenser microphone ensures powerful pickup, ultra-clear sound, and high sensitivity, delivering rich and clear audio quality. Built-in DSP chip with multi-level tuning actively suppresses feedback, providing KTV-style sound effects. This karaoke machine adopts the 5.0 Bluetooth version, which ensures fast pairing and delivers more stable transmission over longer distances. Specification: Material: ABS Speaker Battery Type: 800mAh Lithium Battery Mic Battery Type: 400mAh Lithium Battery Power Supply Method: USB Charging Cable Power Supply ( Power Adaptor Not Included ) Speaker Size(LxWxH): 12 x 9 x 8.4 cm Mic Size(LxWxH): 2.5 x 2.5 x 16 cm Package Content: 1 x Bluetooth Speaker 2 x Wireless Microphones 1 x USB Cable 1 x Manual Please Note: Due to manual measurement, there might be a tolerance in the product size. Due to the lighting effects and shooting angles, the color of the item and that shown in the picture might have a nuance.