Description Have you ever consider about why you can not singing song well with your smart phone? If you want get better singing performance this wireless microphone will be an excellent choice. The precise and professional design makes it look high-grade and superior. Made of premium material it is perfect for durable and practical use. Features - Color: Black. - Material: Metal. - Size: Approx. 23 x 7.5 x 3.2cm. - Reverb Mode: Echo reverberation - Output Power: 5W - Frequency Range: 100Hz-10kHz - Charging Voltage: 5V - Multiple functions: Combine microphone and speaker you can singing song and record at the same time. - Easy to operate : No driver require just need connect . Let you sing any time any where freely. - Excellent sound: achieve real low noise and high fidelity voice clear delicate. - Support Karaok TV APP: Support android and ios support all Karaok TV APP - Warm Tip: Dear buyer Due to lighting effect monitor s brightness manual measurement and etc there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!