Features: A Fun Karao Microphone: An interesting microphone with dancing lights. The lights are nice and bright but not dazzling, and they are changing with music. Magic Voice Changing Mode: Five different sound changing modes for more microphone play, including original sound mode, female mode, male mode, robot mode and electro-acoustic mode. Voice changing features are really fun. More Professional Multi-function Adjustment: Professional echo high clear sound quality chip offers the adjustment to microphone volume and echo volume, helping you sing better. BT5.0 Connection: New BT5.0 technology, powerful new energy, stable connection and barrier-free connection up to 15 meters distance, bringing high-quality music enjoyment. Widely Compatible: Compatible with Android/ iOS system smartphones. Support almost all major music APPs and short video APPs. Noise Reduction and Beautify Your Sound: Double filter intelligent noise reduction without squeaking, effectively suppresses the noise and highlights the original sound. 2-in-1 Microphone Speaker: N6 is not only a microphone, can be also applied as a mini speaker. It adopts the design of high-power speaker, bass diaphragm and large cavity, implementing 3D stereo sound. Magnalium Alloy Metal Body: The microphone handle is processed by precise frosting process, anti-slip, no fingerprint. Comfortable to hold. 1200mAh Rechargeable Battery: Built-in 1200mAh rechargeable lithium battery, durable. It can be used continuously for about 3 hours after being fully charged, and the specific use time depends on the volume and function you choose when using it.