Mini speaker, computer speaker
Frequency response: 100Hz-18kHz
Power: 5V/1A 2*2.5W
S/ N: >90dB
Audio source: MP3, MP4, Mobile phone, PC, Notebook
Small size, simple operation, easy to carry, built-in power supply power amplifier, sound quality, sound beautiful pure kiosque vocal audio input, compatible PC, MP3, MP4, notebook computers, USB power supply interface, convenient to carry