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Huadai HD1 Max Amoled 1.3 inch screen
Solution provider APP: FitCIoudPro
Main control chip CPU: RTK8763EW-VP
Compatible system: Android 5.0 and above ;iOS 10.0 and above
Screen type: Amoled
Screen size: 1.3 inch
Bluetooth: BLE5.1
NFC: Access control€35.20