【Excellent Sound Amplifier】 - The UHF wireless voice amplifier is not only a beautiful voice protector that provides a clear, natural and crystal clear voice with a 10 watt output, provides sound coverage of up to 5000 square meters, and is ideal for a small or large group of 25-100 people. But also an MP3 player that supports TF card and U disk. Portable voice amplifier: This wireless voice amplifier is small and lightweight, you can use the removable clip on the back to attach it to your belt or bag, or you can also tie it around your waist or hang it on the neck with the help of the belt, very easy to carry. No complex setup, one second connection with the voice amplifier and wireless microphone. 【Long Working Time】 - Rechargeable wireless voice amplifier has a large 2000mAh lithium battery, you can use it for 12 15 hours (MIC mode), 8 to 10 hours (music mode) with a fully charged battery. Charging the amplifier takes 3-5 hours, charging the microphone takes 2-4 hours. 【2 in 1 UHF Wireless Microphone】 - The voice amplification system comes with a comfortable UHF wireless microphone, can stay on your head well, do not dig into your scalp or you can also use it as a handheld microphone after removing the ear hook. Up to 150ft transmission range, you don't need to take the voice amplifier with you. 【100% Money Back Guarantee】 - We promise you that you can buy with confidence for our wireless voice amplifier, if we can't do well and you are not satisfied for any reason, we will gladly and quickly refund your purchase price or give you a new replacement. Every customer will receive the best product and service. › See more product details Model: Size: Color: S611UHF (wireless)