1. Colorful LED Lights: The speaker comes with RGB color lighting effects that add to your immersive music experience 2. Interactive Karaoke: Equipped with one wireless microphones with professional sound effects for interactive singing and fun. 3. Multiple Bluetooth-Compatible Modes: Connects easily with Bluetooth-Compatible devices, TF card, headphone monitoring, and supports type-C charging. 4. Microphone Function: Features a function that allows you to sound, switch between sound effects, and turn songs into accompaniment tracks. 5. Portable and User-friendly: Easy to use with compatibility options. perfect for singing, partying, and public speaking, both or . Bluetooth-Compatible version: Bluetooth-Compatible 5.3 power: 5W * 2 Horn: 16 core single speaker Speaker pickup: capacitor microphone Signal to noise ratio: 90dB Adjustment method: button adjustment Frequency response: 120HZ-20KHZ Playback mode: Bluetooth-Compatible/TF card/headphone mode Playback time: Medium volume, approximately 8-10 hours Headphone interface: supports 3.5mm earphone synchronous monitoring Charging current: DC5V 1A Dazzling lighting: five types of illusion RGB lighting effects Charging interface: Type C interface File format: supports MP3/WMA/WAV Please note that TV needs to have a built-in Bluetooth-Compatible function, or users need to purchase a Bluetooth-Compatible transmitter separately. Extra careful packing is ensured for safe product delivery. The unit can run out of battery during prolonged shipping. We recommend a 4-8 hours charging before first use to activate the product's battery and extend product life. Colour:White Material:ABS Package Contents: 1 x Microphone 1 x speaker 1 x Eng manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.