Feature: 1. VHF universal wireless microphone, suitable for singing and speech, plug and play. 2. USB receiver support a variety of devices, wide range applications, as long as the USB port and microphone interface devices can be connected to use. 3. Strong anti-interference ability, stable signal and long distance reception, no strong interference in the case of receiving distance of 50 meters. 4. Made of high quality plastic material, sturdy, durable and long service life. 5. Small size and lightweight, easy to carry and store, convenient to use. Specification: Condition: 100% Brand New Item Type: Microphone Material: ABS Plastic Color: Black Input: 2.2-3 V Working Current: 90 mA?Maximum? Working Frequency: 268.85Mhz?Fixed? Sensitivity: -50 +/- 3dB Total Harmonic Distortion: Under 0.7? Signal to Noise Ratio: Over 110 db Delay Time: Less Than 5 Millisecond Frequency Response: 50 Hz-18 kHz Power Supply: 2 x AA Battery(Not Included) Working Temperature: -10-50? Weight: Approx. 198g Package List: 1 x Microphone(Not Included Battery) 1 x USB Receiver 1 x 6.35MM Adapter 1 x 3.5mm Microphone Connecting Cable Note: 1. This VHF wireless microphone does not come with a sound player2. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.

Personalized After-sale Service---usb uhf wireless microphone. We are committed to providing customers with the best shopping experience. If you encounter any problems while using this product, please contact us in time. And we will promptly handle and give you a reply within 24 hours to ensure your good shopping experience. Warm Tips--- voice amplifier microphone for teachers. 1.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 2.The product only supports speakers, amplifiers, and amplifiers with 3.5mm or 6.5mmMIC microphone interfaces. At the same time, USB interfaces are required to supply power to the devices. This VHF wireless microphone is not equipped with a sound player. Easy Operation---wireless vhf microphone system. VHF universal wireless microphone, suitable for singing and speech, plug and play. USB receiver support a variety of devices, wide range applications, as long as the USB port and microphone interface devices can be connected to use. !!!Note: This VHF wireless universal wireless microphone, in use need to be inserted in the audio or amplifier, amplifier, etc., can not be independent amplification.!!!. Working Applications---handheld dynamic vocal mic. This microphone Only for MIC input speakers or audio devices, Such as karaoke machines, home power amplifiers, audio mixers, audio amplifier, speakers, tourist bus audio systems, audio interfaces, etc. Not compatible with Bluetooth speakers, laptops, phones, etc. Suitable for conferences, speeches, Outdoor, Yoga instructors, church, Family parties, Opening Ceremonies, dancing instructors, Promotions, etc. Professional High Quality Wireless Microphone Design---wireless microphone for singing karaoke. Strong anti-interference ability, stable signal and long distance reception, no strong interference in the case of receiving distance of 50 meters. Working Current: 90 mA(Maximum).Working Frequency: 268.85Mhz(Fixed). Sensitivity: -50 +/- 3dB. Total Harmonic Distortion: Under 0.7%. Signal to Noise Ratio: Over 110 db. Delay Time: Less Than 5 Millisecond. Frequen cy Response: 50 Hz-18 kHz.