Note: Before the laser head is installed, the protective welding spot needs to open, then it can be used normally. This kit requires certain professional knowledge and ability, please make sure you know how to wire and use it. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Features: It is the heart of the optical drive and the most sophisticated part. It is mainly responsible for data reading. Forged with high quality materials, fine workmanship, standardized design. Made of high-quality electronic components, it is reliable and long serving life. This optical pick-up laser lens is compatible for CDM12.1 CD VCD players mechanism. It is a great optical laser lens replacement for the worn out or damaged laser lens. Specification: Model: VAM1201/VAM1202 (Universal) Size: Approx. 9 x 7 x 2cm/3.5 x 2.8 x 0.8inch Weight: Approx. 86g / 3oz Package List: 1 x Laser Pick-up Lens fdff