Description:  Weight: 47g Coloru: White Brand: HUAWEI Interface: USB 2.0 Input: AC100~240v Output: 9V \/2A or 5V\/ 2A Materia: PVE + Fireproof ABS Model: QC 2.0 Wall Charger adapter  Features:  1.Smart compatible 9V \/ 5V two kinds of voltages 2.HUAWEI QC2.0 fast charger adapter can detection the powermanagement chip，automatch optimal current. First to support both "Hisilicon " quick agreement and "Qualcomm " QC2.0 fast charge agreement charger Adapter. 3.Using Quick ChargeTM 2.0 Technology，that charges compatible devices up to 75% faster than a standard charger 4.Multiple built-in safeguards fully protect against over-current， overcharging and overheating for safe and fast charging. 5.Universal charging: Also charges all non-Quick ChargeTM 2.0 phones and tablets at their normal speed (up to 5 volts \/ 2A). 6.If your phone does not support Qualcomm QC2.0 or Hisilicon fast-charge agreement ， it also can be used as ordinary 5V2A charger.Compatible     with more than 99% brand equipment.  Package included:  1X HUAWEI QC2.0 charging adapter  Note: HUAWEI fast charging adapter compatible with All devices which support Qualcomm QC2.0 or Hisilicon fast-charge agreement. Hisilicon fast-charge agreement compatible with Honor 7. Qualcomm QC2.0 compatible with Sumsung Galaxy Note4，Note Edge，Sony Xperia Z3，HTC One M8\/M9，etc(More compatible models please refer to the details picture.)