2015 New fashion and excellent wireless charger 5v 2a for galaxy s2 Frunda (Nanjing) Electronic Technology Co., Ltd.is one of the earliest professional companies that integrate the development, production and sale of wireless phone chargers into an organic whole. Using Method: Notice: The mobile phone must built with QI receiver such as Nokia Lumia 920/820 and google Nexus 4. If the mobile phone doesn't have any receiver, you need to buy one. We now provide receiver for Samsung Galaxy and Note2. (1) Please connect the adapter to transmitter, and then plug the other end of the adapter into power supply socket. (2) Please put the charging device on transmitter surface. If LED blinks Green and a sound “Ding”, it means your device enters normal charging phrase. If LED blinks Red rapidly and buzzer sounds without a break, it means abnormal charging. Please deal with it as follows: (a) Please check whether there is metal or metal devices nearby transmitter. If yes, please move it away from transmitter. (b) Please check whether the battery of tobe charging device receiver is exposed outside. (c) Then put the to-be charging device on the surface of wireless charging device. Packge Included: Wireless charging transmitter:1 pc Wireless charging adapter:1pc USB cable :1 pc User manual :1 pc Warranty card :1 pc Warranty condition: 1. All of our goods are new and 100% QC passed before delivery. 2. We offer after-sales service within 1 year of purchase. 3.Since our company's electronic products defect lead to the customer equipment damage,if per detected problem was belong to our side, we will responsibility for all cost for the damage including transit and equipment damage fees.