Abstract: A frame of spectacle having electronic device thereon, comprising: a pair of eyewires, along the inside of each eyewire is formed with an engaging section for engaging with a glass, and a bridge section is interlinked between the pair of eyewires; a pair of temples pivotally mounted at both sides of the eyewires by hinges; a circuit board provided on one of the temples, which has an electronic circuit for receiving and/or playing audio signals; a power supply device provided on the other temple, which supplies power to the circuit board through a lead wire; and a pair of earphones for outputting audio signal, wherein a wire groove for receiving the lead wires is integrally formed on the upper end portion of the pair of eyewires along the upper part of the engaging sections of the glasses, and the wire groove penetrates through the bridge section and the hinges. In this way, the frame of spectacle can be made slim and lightweight.

Abstract: A metal member is treated and vibrated with a number of vibrating particles to have the particles to strike and act onto an outer peripheral portion of the metal member in order to smooth the outer peripheral portion of the metal member, the particles are immersed with an additive for allowing the additive to be transmitted from the particles to the metal member and for allowing the outer peripheral portion of the metal member to be polished with the particles, the metal member may have dirt or impurities removed with a sand blasting method. The metal member may be tempered to form an oxidized membrane on the outer peripheral portion of the metal member, and may be immersed with in a rust preventive.

Abstract: A frame of spectacle having electronic device thereon, comprising: a pair of eyewires, along the inside of each eyewire is formed with an engaging section for engaging with a glass, and a bridge section is interlinked between the pair of eyewires; a pair of temples pivotally mounted at both sides of the eyewires by hinges; a circuit board provided on one of the temples, which has an electronic circuit for receiving and/or playing audio signals; a power supply device provided on the other temple, which supplies power to the circuit board through a lead wire; and a pair of earphones for outputting audio signal, wherein a wire groove for receiving the lead wires is integrally formed on the upper end portion of the pair of eyewires along the upper part of the engaging sections of the glasses, and the wire groove penetrates through the bridge section and the hinges. In this way, the frame of spectacle can be made slim and lightweight.