<p><b>Description:</b><br /> This Bluetooth Wireless Microphone features a UHF wireless system and 10 frequency bands to minimise static interference, and ensure increased signal strength. <br /> It has a wireless receiving distance of up to 80ft. With Bluetooth mode,  the receiver can be connected with a phone, iPad or laptop, allowing you to sing along with your music. <br /> Additionally, this wireless microphone is also compatible with multiple products including speaker, amplifiers, wireless mic systems. <br /> It’s great for mini-concerts and events on stage, weddings, parties, classes, church, tour bus and much more.</p> <p><b>Specifications:</b><br /> Technical Parameters:<br /> Frequency band: UHF<br /> Application distance: 80feet<br /> Receiving/Transmitting frequency control: Changable UHF band（CH1-CH10）<br /> </p> <p><b>Package Contents:</b><br /> 1x Microphone  <br /> 1x USB Charger Cable  <br /> 1x Receiver with 6.35mm Plug <br /> 1x Anti-skid Ring<br /> 1x Manual</p> <p><b>Notes:</b><br /> 1.Please adjust the volume starting from low to high to avoid howlround.<br /> 2.Don’t pull the antenna wire so hard that pull it apart.<br /> 3.The bluetooth control range is up to 50 feet and the wireless receiving distance range is up to 80 feet.<br /> 4.The microphone requires 2 “AA” batteries(Not included).</p>