Little Bee Multi-functional Bluetooth Amplifier: Portable, Large Volume for Teachers & Tour Guides

This versatile Bluetooth amplifier is designed for dynamic presentations and tours, providing exceptional audio clarity and portability. It's ideal for teachers, tour guides, and public speakers who require a reliable sound solution on the go. With its powerful volume output, it ensures that every word is heard clearly, even in larger or outdoor spaces. The compact, lightweight design makes it easy to carry, while its user-friendly interface allows for quick setup and operation. Compatible with various Bluetooth-enabled devices, this amplifier seamlessly connects to your smartphone or tablet for a convenient, wireless experience. Its robust build guarantees durability, making it a perfect companion for any public speaking occasion. Frequency Range: 60Hz-15KHz Output Power: 5w Signal-to-Noise Ratio: ≥70db Connection: Bluetooth connection Interface Type: USB Power Supply: Built-in lithium battery Operation Method: Card insertion, wired Expandable Storage: 32GB Number Of Speakers: 1 Effective Distance: 10 m Battery Capacity: 2200 Playing Time: 8 hours Shell Material: Plastic Packing List: Machine + Charger + Manual Display: Have Supported Formats: TF card Playback Format: MP3 Speaker Adjustment Method: Button Is APP Supported?: Yes Manufacture country: China Instructions included: No