Compact Classroom Amplifier & Portable Microphone Speaker for Teachers

Enhance your classroom interaction with this lightweight, easy-to-use device designed specifically for teachers. This compact amplifier delivers clear, powerful audio, ensuring every student can hear instructions without strain. Paired with a portable microphone, it offers freedom of movement, allowing dynamic teaching while maintaining voice clarity. Its ergonomic design and long-lasting battery make it perfect for various educational settings, supporting effective communication throughout the day. Microphone Type: Conference Microphone, Speaker integrated microphone, Home Microphone Suitable: Home, Computer, Camera dedicated, Musical Instruments, Radio and TV, Conference Dedicated, For interviews only, Live Crowd Wireless: none Pointing Characteristics: Condenser Unidirectional Bluetooth Version: 5.0 Built-in Battery Capacity: 300mAh-500mAh (inclusive) Signal-to-Noise Ratio: ≥75dB Frequency Range: 40Hz-20KHz Rated Power: 20 Use: Teaching amplifier, bee-shaped amplifier for teachers, amplifier speaker Appearance Technology: Metal + Plastic Rated Voltage: 220 Physical Dimension: 15*140/36*60/160*170*280 Battery Life: 6-8h (inclusive) Radio Head: Capacitance How to Use: Handheld Is There a Built-in Battery?: Built-in battery Manufacture country: China Instructions included: No