Package Includes: wireless karaoke microphone, USB charging cable, and instructions

• Requires iOS 6 or later/Android 4.2 or later operating systems

• 5W total power

• 100Hz to 20KHz frequency response range

• Sound effect reverberation

• Built-in lithium-ion battery

• Measures 9-1/2" x 3" x 3"; weighs 11.34 oz