Product Description: Family Karaoke Machine System with UHF Wireless Microphones and BT Speaker Multi-functional Speaker: This versatile speaker allows you to switch seamlessly between Bluetooth mode, USB disk mode, and Line-in mode. With a wired microphone input interface, you can connect and sing anytime. Additionally, the USB port doubles as a mobile power source, enabling you to recharge your smartphone on the go. Karaoke System: Transform any gathering into a lively karaoke party with this portable karaoke machine. It includes two handheld rechargeable UHF wireless microphones, each featuring an individual display. Set up an exciting karaoke session anytime and anywhere, making it perfect for home parties, meetings, weddings, and picnics. Great Sound Quality: Experience clear audio and robust bass with full-range stereo sound reproduction, powered by built-in 30W and 2x10W loudspeakers. The 5" woofer and 3" tweeters ensure your voice is amplified without audio distortion, even at higher volumes, providing an immersive sound experience. Simple Operation: Easily control your music with intuitive buttons and adjusting knobs. Manage play/pause, volume adjustments, microphone and echo settings, track selection, and mode switching effortlessly. A convenient phone or tablet stand is integrated on top of the speaker for added convenience. Long Lasting Battery Life: Equipped with built-in rechargeable 7.4V/2000mAh*2 batteries for the speaker and a 3.7V/1200mAh battery for the microphones, this system offers up to 3 hours of music playback. It's ideal for personal use, indoor parties, BBQs, picnics, camping, and other outdoor activities with friends and family.