Multi-Function Playback: Supports Bluetooth, FM radio, USB, TF card, AUX input, and mic input for flexible connectivity. High Power Output: 40W output at 7.4V for deep bass and crisp, clear sound. Long-Lasting Battery: Built-in 7.4V/2400mAh rechargeable battery for extended playtime. Dynamic RGB Lighting: Vibrant LED light effects that enhance the party atmosphere. User-Friendly Controls: 5-button interface for easy operation. Complete Accessories: Includes a wireless microphone, remote control, and charging adapter for added convenience. What’s in the Box? 1x 15INCH Bluetooth Speaker 1x Remote Control 1x Wireless Microphone 1x Charging Adapter Whether you're hosting a karaoke night, streaming music wirelessly, or enjoying FM radio, this 15INCH speaker delivers powerful sound and dynamic lighting for an immersive audio experience. Get yours today and bring the party to life!