Description This product is a waistb wirelamplifier, made of high-quality materials, convenient practical, can serve you well. Equipped with UHF wirelmicrophone, it is easier more convenient to use. The product has good stability noise reduction function, which can help you transmit information more clearly. It is a very convenient practical amplifier, it will be your excellent choice. Features -Color:Black-Material:Magnet, ABS-Size: About12.60X9.00X3.60cm\/4.95X3.54X1.41inch-Output power: 20 (W)Rated voltage range: DC 36VFrequency response range: 1 (Hz)-Made of high-quality magnets ABS materials, it is durable safe to use.-Equipped with UHF wirelmicrophone belt, the waist-hung design is easier to use.-With a wide range of applications, it is an excellent tool for sales, teachers, tour guides other occupations.-The excellent production procmakes it have a good noise reduction effect excellent stability, which can help you transmit information more clearly.-You can give this high-quality durable amplifier to professional friends such as teachers or tour guides, they will be very happy.Packing list: 1 x Host, 1 x Manual, 1 x Audio cable, 1 x Charging cable, 1 x Belt, 1 x UHF wirelmicrophoneOriginal sound amplification electro-acoustic system, restore the real sound, no howling, noise reduction with high fidelity, the sound is more beautiful.The waist-hung design frees your hs allows you to perform other tasks at the same time.This amplifier is used to amplify the volume, you can also use it to play music or record.You can buy this professional practical wirelamplifier at an affordable price.