【Immersive Sound】: This compact and portable karaoke machine features built-in professional speakers, finely tuned with high-sensitivity drivers that deliver clear, distortion-free stereo sound, making it ideal for family gatherings and outdoor activities. 【6-10 Hours of Worry-Free Battery Life】: With Peski's exclusive long-lasting rechargeable battery technology, it charges faster and can also serve as a power bank for your smartphone/tablet. Its durable design allows you to enjoy parties anytime, anywhere, making it the perfect choice for parties and family gatherings! 【Bluetooth 5.0 TWS Technology】: This Bluetooth karaoke speaker is suitable for both children and adults. Equipped with two automatically pairing microphones, it uses the latest Bluetooth 5.0 technology to ensure instant pairing and stable transmission, with an effective transmission distance of up to 15 meters (approximately) under free conditions. This karaoke machine supports TF card, USB, and AUX inputs and is compatible with Android devices, TVs, iPads, tablets, car karaoke systems, and computers. 【5 Amazing Sound Effects and Colorful Lights】: This PA karaoke system features colorful disco lights and an independent light switch. Five amazing sound effects: Monster, Female voice, Male voice, Original sound/Instrumental. This Bluetooth party speaker provides endless fun for adults and children. 【Lightweight and Portable, Easy to Use】: This portable Bluetooth speaker is small and easy to carry, allowing you to easily take this mini karaoke machine wherever you go! It is perfect for family gatherings, children's parties, birthday parties, outdoor activities, travel, classroom teaching, and various other occasions.