Specified voltage: Dc 5v. We have all series of the optical laser pick ups, the brand as the following: Sony, Philips, Sanyo, Toshiba, Samsung, Sharp, Panasonic, Jvc, Sharp, Kenwood, ect... Please find the model that you need from our List 1-SOH-AAN/SAMSUNG 2-SOH-AAU/SAMSUNG 3-KSM213CCM/SONY 4-KSS210A/SONY 5-KSS210B/SONY 6-KSS213A/SONY 7-KSS213B/SONY 8-KSS213C/SONY 9-KSS240A/SONY Other products Of vcd also can be provided. Price, Packing and quality of The Products can be managed according to Requirments.