High quality clear and loud sound PORTABLE Features an easy-to-use portable design MULTIFUNCTIONAL This 2-in-1 karaoke microphone can be used as a Bluetooth microphone and speaker PANEL FOR DIFFERENT USES The panel located under the microphone head has several function buttons to allow you to change settings EASY COMPATIBILITY The microphone is easy to connect to all IOS devices, Android, Tablets, TV, etc. BRIGHT AND COLORFUL The dazzling color with favorite brands on the front stays in tune with the theme of your parties and your fun, making them the star of the show. BATTERY Built-in high-capacity rechargeable battery CHARGING Includes a USB charging cable that allows you to charge up to 5 hours of continuous use (with a full charge) SPECIFICATION Speaker output: 5W Speaker unit: 50mm Frequency range 40Hz - 18K Hz Reverb mode: Echo s Power supply: built-in Li-ion battery Battery capacity: 1200mAh Function: Card Reader TF, MP3 player, voice changer. OTL Sonic The Hedgehog Karaoke Microphone & Wireless Speaker with LED Lights in Blue