Features: There are 9 types, V1S , V1S with Battery ,V1S with Battery & Fingerprint, Battery Board, Fingerprint Board, Face Baord, V1S with 4 boards, Screen Read & Write Board, V1S with 5 Board, selecting based on your needs. Auto read battery information, one button key to repair. Support battery data R&W, repair, and also supports battery green pass, battery using times cleaning. Baseband / logic chip R&D. Supports repair for touch / lightness / vibration. Auto read fingerprint serial number, one button to repair. Supports fingerprint serial number R&W, repair. Supports multi function boards extension. This product is small and portable for on the go. Supporting Mobile Phone Code Reading Programmer for phone 7 7P 8 8P X XR XS XS MAX 11 Pro MAX 12. Package Includes: 1x Repair Programmer Specifications: Material: ABS Size: 11.5x6.6cm/4.52x2.59in Type: 9 ( optional) note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.