Bluetooth Karaoke Machine for Adults & Kids, 80W Portable Speaker with 2 Wireless Microphones, Echo Adjustment, Support USB/AUX/TF Card, for Outdoor/Indoor Gathering Gifts

[Powerful Sound] Dual 4-inch subwoofer speakers deliver a peak 80W of balanced, surround sound. Accompaniment and echo adjustment allow you to fine-tune your performance. Independent microphone and music volume controls help adapt audio to any space. [Long-Lasting Battery] The karaoke machine's 4000mAh battery supplies up to 12 hours of playtime per 2-3 hour charge. Its microphones can be recharged in the speaker or via a USB-C cable. You can also charge your devices through the speaker's USB port. Ideal for indoor parties, family gatherings, church events, and more. [Multiple Connections] Connect instantly via Bluetooth 5.3 to phones, TVs, tablets, and PCs for stable, clear audio.

Also supports USB, TF Card, and AUX playback for flexible use. If both Bluetooth and AUX inputs are connected, press the MODE button to switch between them. [Vibrant Lighting Modes] Lights pulse to the beat to enhance the party vibe. Long-press the "LED" button to turn off the lights. A great choice for birthdays and holidays like Halloween, Thanksgiving, and Christmas. [Expand Your Sound] Easily connect this portable karaoke machine to other AUX-enabled smart devices. You can also link a second speaker via the AUX output for true stereo sound.

Experience bigger, richer audio that immerses you in every performance. [Microphone Tip] Avoid holding the microphone too close to the speaker, as this can cause sharp sounds (a common acoustic feedback effect)