1. The test results are clear at a glance: The design incorporates a blue indicator light, allowing the detection status to be identified by the color of the light 2. Dual-interface test: T6: Type-C/Micro port, Applicable to all models with Type-C and Micro interfaces T7: Type-C/Lightning, Applicable to all models with Type-C and Lightning interfaces 3. Quickly locate the fault point: When testing the continuity of the internal wiring of the phone's charging port, if the internal circuit is normal, the corresponding light will be on; conversely, if the internal circuit is disconnected, the corresponding light will be off 4. Automatic intelligent detection: Convenient non-disassembly inspection, precise fault localization, efficient troubleshooting, and immediate identification 5. Simple and compact, easy to carry: Weighing approximately 11g, it is exquisite and compact, fitting easily into a small bag for convenient carry-along