The present invention is to provide a speaker, whose surface is distributed with glittering cones, made the user's sense of being positioned within a real, three dimensional space, further the speaker is free from damage, when fallen down or impinged by surrounding objects. The portable, inflatable, and illuminative speaker can provide visual perception and tactile perception. A portable, inflatable, and illuminative speaker comprising: an audio base (3) pervious to light, a speaker (5) mounted inside the base (3), an electric circuit (6) electrically connected to the speaker (5), at least, one light emission diode (LED) (4) disposed inside the base (3) is electrically connected to the circuit (6), and an inflatable body (1) pervious to light is coupled to an exterior wall of the base (3) and partly covering the same, the inflatable body (1) is further coupled to a neck (7) equipped with a leak-proof plate therein (71).