Now you can amplify your karaoke and music when you have this Portable Microphone 3-in-1 Speaker! It offers various functions and is wireless too! You can use it as a microphone, speaker, recorder, and player. It is rechargeable and can play music for eight to ten hours with every full charge. Also, it has a 3.5mm audio so you can connect it directly to devices or connect it via Bluetooth. It even supports up to 32GB of TF card memory. Please note that the package doesn’t include the card.