Product information: Shell material color shell: Zinc Alloy Vacuum plating (black, silver, gold) Bottom shell: PC ABS medical grade 316 stainless steel sheet Strap: silicone strap (black, white, gray) Watch: 45.5 * 11mm Watch strap: 255 * 20mm Acceleration sensor: STK8321 3-axis sensing (G-Sensor) Display screen: Tempered glass+IPS high-definition TFT 1.32 inches 360 * 360 Battery capacity: 240mAh pure cobalt lithium battery, with a usage time of 7-10 days and a standby time of 30 days (measured) Touch: CST816D full screen touch Vibration motor: silent vibration Bluetooth: 5.1BLE (low power consumption) Interface configuration: 1 physical button Charging interface: magnetic suction charging with short circuit protection Charging time: 2-3 hours Packing list: Watch *1 Instructions *1 Data cable *1 Product Image:

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