Wireless Voice Amplifier with 2 Wireless Mic Lavalier Portable Voice Amplifier for Teachers Instructor Meeting Bluetooth Speaker Include Dual Microphone for Yoga

Product Name: Multimedia Wireless Microphone Amplifier. Power: 10W. Output Impedance: 2. Frequency Response: 180Hz-18KHz. Input Power: DC 5V. Music Playback Time: 7-8 hours. Amplification Usage Time: 8-10 hours. Charging Time: 3-4 hours. Dual Wireless Microphones The personal voice amplifier contains two microphones, which can be replaced at will for seamless battery life when used by a single person, when used by two people, the speaker receives two voices at the same time for multi-scene adaptation. Lightweight Portable: Weighing only 8.05oz(228g), this portable microphone and speaker is compact and easy to carry. Comes with an adjustable strap so you can wear it comfortably around your waist or sling it over your shoulder. Widely Compatible: This Bluetooth voice amplifier also supports U disk, easily connect to your cell phone/iPad/PC via Bluetooth for a hassle-free audio experience. Great for teaching, training, coacher, tour guide, shopping mall, speech, outdoor singing, etc