Mini Bee Portable Wireless Teacher Microphone Speaker with Loud Volume

Enhance your teaching experience with this compact and versatile portable wireless microphone speaker. Designed for clarity and convenience, this device amplifies your voice with impressive volume, ensuring your students can hear every word clearly. Its lightweight and portable design makes it easy to carry from classroom to classroom, while the wireless functionality allows for unrestricted movement. Crafted for ease of use, this microphone speaker is perfect for educators who need dependable and powerful audio support in their presentations and lectures. Interface Type: USB Connection: 3.5MM audio jack Frequency Range: 100HZ-20KHZ Output Power: 3 Signal-to-Noise Ratio: ≥75dB Channel: 1 Power supply: Built-in lithium battery Operation method: button Expandable storage: 32GB Number of speakers: 1 Bluetooth Protocol: 5.0 Effective distance: 10 m Playing time: 6 hours Shell material: plastic Box material: ABS Packing list: Host + Headset + Charging Cable + Belt Supported formats: TF card Playback Format: MP3 Speaker adjustment method: Knobs Manufacture country: China Instructions included: No