Features:<br />wpc qi compliant wireless charger allows to charge for any qi-enabled device such as nokia 920, nexus 4/5, htc 8x, and so on.<Br />adopts smart identification system while its transmitter and receiver unit adopts uart (universal asynchronous receiver/ transmitter) encrypted transmission control signal which is stipulated by wpc.<Br />built-in 3 coils to make sure larger and more efficient charging position.<Br />uses a round of non-slip rubber on the surface and four rubber feet at the bottom for stable and safe placement of your phone.<Br />comes with two usb cables of different lengths to meet different charging needs.<Br />led light clearly shows the standby and charging condition.<Br />over 72% high-efficient energy conversion.<Br />polished surface and silver cutting margin add the fashionable atmosphere.<Br />convenient and portable for using at home, office, public area, etc.<Br />mini size, ultrathin, lightweight and convenient.<Br/>specifications:<br />wireless charging standard: qi<br />wireless charger interface: standard micro usb interface input<br />input: dc5v, 1500ma<br />frequency: 100-200khz<br />charging distance: 4 - 10mm<br />conversion: ≥ 72%<br />color: white<br />usb cable: 1 * 30cm , 1 * 150cm<br />item size: approx. 11.5 * 7.8 * 1.1Cm / 4.53 * 3.07 * 0.43In<br />item weight: approx. 100G / 3.53Oz<br />package size: approx. 14.4 * 9.6 * 3.7Cm / 5.67 * 3.78 * 1.46In<br />package weight: approx. 184G / 6.51Oz<br/>package includes:<br />1 * qi wireless charger<br />1 * 0.3M micro usb cable<br />1 * 1.5M micro usb cable