Check the listing for details. Professional Handheld Wired/Wireless Dynamic Microphone Karaoke Singing Music US. Condition: New. Listed at 15.91 USD. Professional Handheld Wired/Wireless Dynamic Microphone Karaoke Singing Music US 800?'800px':this.width); max-height:800px;height:e­xpression(this.height>800?'800px':this.height)" src="https://image.pushauction.com/0/0/fd66b606-4128-4609-8952-c17524d3d960/aafd8422-294a-4d55-8c60-af3e1dc38702.jpg"> 800?'800px':this.width); max-height:800px;height:e­xpression(this.height>800?'800px':this.height)" src="https://i.ebayimg.com/00/s/NjAwWDYwMA==/z/2NkAAOSw9N1VkQoP/$_1.JPG?set_id=880000500F"> Features: Fashionable and practicable design Nice shape and unique style High quality and durable Light weight and portable Combined both wired and wireless functions Color: black The length of the Microphone Cord:2.5m Package weight:9.3 oz/263g Microphone sensitivity: -54dB±3dB(0dB=1V/Pa) Directivity: Un-directional Frequency response: 100Hz-10,000Hz Out put impedance: 600ohm Operating voltage: DC 1.5V Working distance: 8-20m Impedance:600 ohm S/N ration: ≥60dB Reception sensitivity:30dB/uV Working distance: 30m How to use: Wired: Make sure the battery is not in the Microphone. And plug the cord to the microphone and your audio amplifier. Switch microphone to MIC position, and start to sing. Wireless: Install batteries into both microphone and receiver. Switch on them, the connection will be built easily. With LED indicator. Switch microphone to ON position, and start to sing. Switch microphone to MIC position when you need a short break. It won't collect other voices to the microphone. If it does not work normal. Use a screw to press the RESET hole on the receiver. If you don't use it for long time. Please take batteries out to protect the microphone's components. Package Details: 1 x Microphone (Without Package) 1 x Microphone Wireless Receiver (Battery Not include) 1 x Microphone Wireless antenna 1 x Microphone Cord 1 x User Manual Shipping Item will be sent out by USPS or other carrier accrodingly. No local pickup. We reserve the right to change the shipping method without notifying customers. We have multi-warehouses in NY/CA/KY/TX,so your item may not be sent from the warehouse which stated in the item location. Payment We accept online payments managed by eBay. Contact Please send us a eBay message if there is any problem with your order before leaving us a negative feedback/low DSR rating/opening a return case, we will reply within 24 hours.