Newman U-228 Little Bee Bluetooth Waist Amplifier & Megaphone for Teachers

This compact and lightweight Bluetooth waist amplifier and megaphone is designed specifically for teachers and presenters who need to project their voice clearly across the room or outdoor space. Featuring seamless Bluetooth connectivity, it allows for easy integration with your devices for playing audio files or delivering lectures without the need for a handheld microphone. Its user-friendly design includes adjustable volume controls and a rechargeable battery for extended use throughout the day. With its durable construction and clear sound amplification, this device ensures effective communication in any teaching or presentation environment. Connection: Card reader Output Power: 15W Signal-to-Noise Ratio: ≥75dB Power Supply: Built-in lithium battery Operation Method: Button Expandable Storage: 32GB Number of Speakers: 2 Bluetooth Protocol: 5.0 Effective Distance: 10 m Playing Time: 8 hours Shell Material: Plastic Physical Dimension: 90*55*108mm Packing List: Host*1, Wired Microphone*1, Belt*1, Data Cable*1, Manual*1 Supported Formats: TF card Playback Format: MP3 Speaker Adjustment Method: Button Manufacture country: China Instructions included: No