Bluetooth 4.0 technology for lower energy consumption but more stable connection and faster transmit speed. High compatibility, fit for IOS and Android smartphone, Ipad tablet. New and high-quality made.Professional tuning buttons for high pitch, strong bass, volume and reverberation on the microphone. Metal shell head absorbs and produces better sound quality. 2600mAh battery for up to 8 hours of singing.USB port allows you to play music through it.Noise cancellation feature included.
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