1. Front camera dot projector test 2. Imported gold plated high precision probe, more stable and durable 3. Accurate alignment, Flip design 4. The contact point is more closely fitted, wear-resistant and easy to clean 5. Support front camera dot projector test, test power on, display, touch, camera, flash, sensitivity, distance, online, WiFi, face recognition, signal, etc 6. Super thin top cover, outer attachment easy installation, more convenient testing
