NOENNULL SmartWatch - 1.83 inch

Specification: Item Type:SmartWatch Material: Plastic, Silicone Display: 1.83 inch Full Touch resolution 240x280dpi Battery: Lithium Cell 260mah (Built-in) Standby Time: 25-30 days Strap: Task. 22mm/0.87in Bluetooth: 5.2 Waterproof Level: IP67 App: For GloryFit System Needs: For 9.0 and above or for Android 5.0 and above How to use: Press and hold the power key to turn on the device. Download the app for connection and use. package list: 1 x Smartwatch 1 Pair x Ribbons 1 x Charger 1 x User Manual