UNIVERSAL MICRO USB QI Wireless Charger Receiver Black, Universal Qi Wireless Charger Receiver Module for Android Micro USB Narrow Interface Up Phones

Overview{CHARGER HIGH EFFICIENCY}: Power Conversion: More than 72% & Receiving distance: 4-7mm & Power Output: 5.0 V / 1A (max). { ADVANTAGE DESIGN}: Ultra-thin and durable design, it’s easy to install the Wireless charging receiver card to enable the Qi wireless charging function for your Android smartphone { STABLE MAGNETIC FIELD TRANSMISSION}: High-quality copper core, high permeability, low loss material, fast charging, magnetic field security and stability, strong anti-interference.