Feature:1. Robust and Durable Material: The plastic microphone with steel mesh grille is especially resistant to impact and corrosion. The receiver box has a microphone individual volume control, adjust frequency button and (sync scan) frequency match button. 2. Easy Setup: Connect the amplifier or speaker (1/4&quot; audio cable or XLR cable), install 2 AA batteries (not included) in the microphone, and turn on the receiver, speaker and wireless microphone. You can easily set up the karaoke machine. Name: Microphone; Frequency range: 650-690Mhz; Signal-to-noise ratio: &gt;80dB; Distortion: &lt;0.8% (1KHz, A-weighted); Maximum deviation: 48kHZ; Frequency response: 30Hz~18Khz&plusmn;3dB; Power supply: DC-12V; Antenna access: TNC/50�� Sensitivity: -94dBm; Output power: 10mW; Maximum input: 100dB; Sound Capsule: dynamic microphone; Packing list: 2 x microphone 1 x host 1 x audio cable 1 x power supply 1 x packing box Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don&#39;t mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks. <div class="panel panel-info"><div class="panel-heading" style="font-weight:bold;">IMPORT: THIS ITEM IS SHIPPED FROM CHINA. PLEASE EXPECT UP TO 25 DAYS FOR DELIVERY</div></div>

K2 Wireless Microphone Handheld Dual Channel Uhf Fixed Frequency Dynamic Mic for Karaoke Wedding Party EU Plug