1-Condor Dolphin is the latest portable automatic key cutting machine with a built-in battery inside. 2-It has all the capabilities of Condor XC Mini. 3-Dolphin works on mobile phone apps via Bluetooth connection. 4-M5 clamp included in the package. M3/M4 clamp optional purchase. 5-Online update via Xhorse Update Kit software. 6-Xhorse APP Language : French, English, Spanish, Thai, Polish, Italian, Portuguese, Hindi, Hebrew, Korean, Indonesian, Chinese 7-Smart mobile phone APP operation 8-Built-in Bluetooth function , use smart mobile phone to download APP, easy to use