Ldnio Smart Watch Amoled(High-Resolution)

Specifications Model no: SW04 Display screen: 1.96 inch AMOLED, Resolution 410 * 512 (Pixel), touchscreen. Battery capacity: 300mAh, Battery life: 5-7 days Bluetooth version: Bluetooth 5.3 Charging mode: Magnetic charging . Charging time : 2-3 hours Material: Zinc alloy. Product properties Band Material - Rubber Compatible Operating System - with iOS, with Android Display - Amoled Feature - Alarm, Luminous, Waterproof Multi-function - Detection, Communication, Heart Rate,Blood Oxygen, Voice Communication