Product Details Features Multifunctional Karaoke Machine The karaoke machine is equipped with the latest Bluetooth 5.0 chip. This ensures instant pairing, as well as more stable transmission and longer connection range. In addition to Bluetooth, this portable karaoke machine also supports Micro TF card, flash USB and AUX input connections. It is compatible with a variety of smart devices, including Android phones, TVs, iPads, tablets and PCs. Small size, powerful PA system Utilizing the smart chip, it provides lossless sound quality and 360-degree surround high fidelity. You can easily adjust the volume to the desired level using the volume button. With the help of audio drivers and advanced digital signal processors, the sound output is clear, the volume is moderate and there is no noise. Portable design The Bluetooth karaoke speaker is lightweight and compact, and comes with a portable strap and a carrying handle. This makes it very convenient to carry, allowing you to take the karaoke machine with you and enjoy party time with friends or family. Long battery life Built-in 2000mAh battery, the karaoke machine can play music continuously at a moderate volume for up to 4 - 5 hours after being fully charged. The charging time is 2 - 3 hours, and it can be used all day after a single charge. Specifications Color: White Material: ABS Size: 153*155*165mm Bluetooth solution: Bluetooth 5.0 Bluetooth distance: 10M Speaker power: 10W Signal-to-noise ratio: 85dB Frequency response range: 150 to 20KHZ Audio interface: 3.5mm stereo headphone plug Play time: 5 hours Charging time: 5H Battery capacity: 2000mAh Packing list 1x Karaoke machine 2x wireless microphones 1x manual 1x charging cable 1x audio cable