Mini Voice Amplifier Portable 2200mAh Voice Amplifier Support MP3 Format Audio Both U Disk and TF Card can be Used， for Teachers, Taxi Driver, Coaches, Training, Tour Guide. (B001)

by Kanuo

[Lightweight and Portable] The mini voice amplifier （3.6*3.3*1.1inch）is only 200g, equipped with a head-set acoustic microphone. Small and light portable microphones and speakers can be fixed to the belt or pocket with a detachable clip on the back. Suitable for education/guide/party/speech/publicity/training scenes., [High-fidelity microphone] The microphone equipped with a 3.5 mm plug，which is made of high-strength metal, sturdy and durable, combined with two layers of PVC shield wire, with strong tensile strength and excellent shielding., [High-quality sound] It adopts newly developed custom 3-inch speakers with large volume and spacious space, which is far better than commercially available 2.5-inch speakers. Simulate surround sound field, high-definition, original sound amplification, noise reduction, high-fidelity sound quality, the use effect is more stable., [Long battery life, multi-function] Built-in 2200mAh high-capacity battery, long-lasting battery life, environmental protection and safety, standby time up to 72 hours. The speaker supports dual sockets of U disk/TF card, which can be connected to computer tablet phones. You can also play a song in a loop, play a courseware, insert a memory card/U disk to play a song in a loop, listen to a song, learn in the middle, and play the same section repeatedly., [Quality is guaranteed] If you have any questions or suggestions about our products, please feel free to contact us. We will refund or exchange products with quality problems.

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