Display screen: 2.01'' amoled (390*450) bt version: v5.2 material: abs/pc/silica gel battery type: lithium polymer battery capacity: 340mah charging time: 3 hoursnormal using time: 24 days standby time: 60 days watch size: 50.5*40*13.2mm weight: 41.5g waterproof: ip68 15w fast wireless charging rapid charge up in an instant engineered for iphones, compatible with more phone models such as tecno, infinix, etc. *oraimo powerdock is compatible with most phones supporting wireless charging. anti-drop materials durability meets elegance crafted from sturdy stainless steel, and covered with glass and aluminum alloy, this wireless charger resists drops and scratches. input: 5.0v⎓3.0a, 9.0v⎓2.2a, 12.0v⎓1.67a output: 5w/7.5w/15w color: black cable: 60w type-c to type-c, charge only