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Specification: Dimensions: diameter: 6cm, height: 4.4cm, weight: 83g Speaker: magnetism prevent 40mm 3w/? Power: 2.0w Frequency response: 100Hz-20Khz Signal noise ratio: ?80db Distortion: ?1.0% Playback time: 3-5 hours Battery voltage capacity: 200mah Battery charging voltage: 4.2v±0.05v Battery charge time: 5v, 2.5 hours Loudspeaker output: 3w (1KHZ, THD10%) Usage: Turn on the speaker at the on/off switch Take out the built-in audible cable and connect it into any multimedia device with 3.5mm port Open up the bass resonator Package includes: 1×mini speaker 1×user manual 1×input/audio and charging cable Warning: Please do not more »
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