Large Screen Payment Bluetooth Calling Smart Sports Watch $ 29.66 Product information: Screen type: Full view color screen Screen material: glass (G+F) Product process: zinc alloy+vacuum plating Screen size: 1.6 inch high-definition screen Screen resolution: 466 * 466 Charging method: wireless charging Charging time: about 5 hours Battery type: 652025 polymer Battery voltage: 3.7V Battery capacity: 330mAh Packing list: Watch+charging cable+strap+manual*1 Product Image: