Fiche TechniqueMontre intelligente à écran GT20 1,69 pouces, style : bracelet en acier GT20 1.69 inch TFT Screen Smart Watch, Style:Steel Strap1. Compatible system: Android 5.0 or higher IOS9.0 or higher2. FLASH memory: 512KB+16M3. Screen size: 1.69 inch TFT screen, pixel: 240*2804. Bluetooth: BT 5.05. Capacity: 3.7V/180mAh6. Charging method: charging…