LENYES SMART WATCH ultra LW-208

duration of use between 3 and 10 days wearfit pro app battery capacity: 220 mah ip67 waterproof capability wireless version: 5.0 screen size: 1.32 inches standby time: 60 days bracelet memory: 128m device material: zinc alloy iml bottom body strap material: silicone/belt resolution: 360*360 charging port: magnetic charging system requirements: minimum android5.0 / ios10.0 12 months replacement warranty