3in1 Magnetic wireless charging holder 3 devices charging at the same time lntelligent balance,one for all 15W fast charge without heating Dual-core netal coil,ultra-fast,low consumption,safe charging Strong magnet,stable output Driven by pure copper coil,the conversion rate is high and the power is greatly improved For Apple/Android-can charge quickly Compatible for mobile phones/headsets that comply with the QI protocol. Multi-device charging Wireless charging and a holder lntelligent detection of metal foreign objects One-stop charging