HZXINWANG Portable Amplifier, Rechargeable Teacher Microphone, MiNi Amplifier System, Classroom Microphone, Tour Guide, Yoga Outdoor

When your voice is not loud enough, you can amplify your voice and protect your throat. Provides 30 watts of clear and soft sound. This microphone and speaker set is a portable public address system. You can take it to multiple locations, such as classrooms, bingo games, and outdoor activities. You can enjoy the functions of our multi-function voice amplifier for hours because it is equipped with a powerful 2200mAh rechargeable lithium battery. The microphone amplifier supports MP3 audio playback, TF (Micro SD) card playback and USB flash memory driver playback. You can repeat a single song, loop all the music and switch songs. The portable speaker microphone provides a sound system for conferences, teaching, training, weddings, yoga classrooms and other outdoor activities, and even for tour guides, elders and whispers. Product parameters: Battery capacity: 2200mAh Fully charged time: 3-5 hours Standby time: 72 hours Size: 9.2*8.4*2.8 Weight: 210g Material: Rubber spray paint+ABS

Features

• Original sound amplification: This amplificador de voz can liberate your throat and sound, with high definition, original sound amplification, and the sound range can cover 1000 square meters.
• Small and exquisite: It is less than the size of a palm and weighs only 210 grams. The voice amplification system comes with an adjustable strap. You can use it at the waist, but there is also a clip on the back of the device, which you can clip on your waist belt or trouser belt.
• High battery life: Built-in 2200 mAh rechargeable lithium battery, continuous working time can reach 20 hours. 72 hours standby time, USB data cable charging. It takes only 3 hours to fully charge.
• Second change audio: support U disk/TF playback, can be connected to computers, mobile phones, tablet computers. Freely switch the play mode, single loop/list loop. Support mm microphone interface.
• Suitable for many occasions, teaching/guide/party/lecture/training. Our products have quality assurance, if you have any questions, please contact us in time!