YOCEWECA Voice Amplifier with Wireless Headset Microphone

Excellent sound and penetration: Wireless Voice Amplifier has 18W output, sound covers up to 10000 sq. ft, streams a clear, natural and crystal voice for a small and medium room of 80-200 people. With waterproof feature, portable voice amplifier is perfect for outdoor activities, Save your throat: Portable voice amplifier with headset microphone is not only an ideal voice enhancer tool for teachers, trainers, instructors, tour guides, salesman or who with vocal problems, but also personal amplification system is one of the important speech aids with mask during Covid-19 for maintaining social distancing, Long Battery Life: With built-in 4400mAh rechargeable lithium battery, the working time of the speaker is about 10-12 hours with half volume, but uhf headset Mic only about 2-4 hours. If using 3+ hours, please use with plug-in mic/ purchase wired version (: B07F8SKW17), Stable Performance: Portable speaker with headset microphone utilizes UHF wireless transmission technology, makes the signal transmission is more fast and stable than 2. 4G and FM technology, wireless connection distance is up to 100ft at open area, Wireless headset microphone system: Small sound amplification system comes with hands-free headset microphone, suitable for teaching, training, meeting, Yoga and so on. Let you get rid of messy wires and cords troubles, walk around freely. With removable ear hook, can be serve as head-worn/ hand-held Mic (Note: It's neither waterproof nor Bluetooth Mic), Multi-functional voice loud-speaker: With the feature of one-key recording, Bluetooth 4. 2, AUX, TF/ Micro SD card, U disk. You can play music wirelessly directly by Bluetooth, or by plugging with the equipped aux cord, which is great for non-Bluetooth devices. And personal voice saver amplifier supports to amplify voice and play music simultaneously, Ideal Gift Options: Packed with color box, voice amplifier set can be as an amazing souvenirs for Company Annual Meeting, Birthday, Teachers' Day, Thanksgiv