40W Power and 20 Hours Playback: From casual listening to high-energy events, the microphone with speaker ensures dynamic, distortion-free sound even at higher volumes. With an 8800 mAh battery, this singing machine karaoke is perfect for all-day activities, and can play 20H playtime at 50% vo. Ideal karoke machine for long road trips, outdoor adventures, or even weekend-long events where continuous playback is essential.\nDual Passive Radiators for Enhanced Bass: Whether you are hosting a party, watching a movie, or relaxing with your favorite playlist, the bluetooth speaker with microphone of dual passive radiators deliver deep, punchy bass that fills the room. The high-fidelity karaoke machine ensures every detail comes through, immersing you in a clear and balanced soundstage. The size of portable karaoke machine is 4.1 x 4.1 x 9.8 inches and weighs 3.94 pounds.\nMultiple Echo Levels and EQ: This karaoke machine for adults has indoor and outdoor EQ modes, and you can switch to outdoor mode by pressing EQ button if you need louder voice output. Three echo levels are designed for different scenarios, zero/medium/much echo, and you can switch to any of them with one press.\nMultiple Connections: Whether you\\\'re enjoying music at home, on a road trip, or outdoors, Bluetooth 5.3 ensures a fast and stable connection with low latency. Easy to connect to your device with this karaoke speaker, like smartphone, projectors, and TV, etc. Perfect for uninterrupted streaming during workouts, online meetings, or gaming sessions. In addition to wireless connection, this speaker with microphone also supports AUX, TF card, and USB.\nPerfect for singing / speech: Whether you’re singing at a karaoke party, performing on stage, or practicing at home, this speaker with microphone wireless picks voice well, and provides clear, high-quality sound. This portable karaoke machine is loud enough, and can easily handle 15+ people speech. With the wireless microphone, presenters can move freely while ensuring their voice reaches everyone.\nRGB and IPX6 Waterproof for Outdoor Adventures: this mini karaoke machine speaker is ideal for pool parties, beach outings, or kayaking trips.Transform your environment with customized RGB ambient lighting that syncs with your music. Ideal microphone karaoke for adults and kids karaoke machine for setting a chill vibe during a quiet evening or creating a vibrant atmosphere during parties and celebrations.