An air conditioner with an ejector includes first and second interior heat exchangers for performing heat-exchange between refrigerant and air to be blown into a compartment. The working medium, that can be delivered by a pump, can be heated in a first heat exchanger by a coolant and in a second heat exchanger by an exhaust gas of the internal-combustion engine. The reference audio input and the target audio input are sampled respectively and are transformed sequentially to plural frames of reference sampling signals and plural frames of target sampling signals. At least one guide tab depends from the extension downward from the opening, the guide tab being foldable. The contacting parts of the first transparent covering and the second covering layer have strong adhesive force and the contacting parts of the covering layer and light-emitting diode chip also have strong adhesive force.