Features: WPC Qi compliant wireless charging pad allows to charge for any of Qi compliant devices such as Nokia 920, Nexus 4/5, HTC 8X, and so on. Smart control, turning into hibernation while no receiver is connected and stop charging when the receiver is over. Short-circuit protection of the receiver to avoid overcharge & overheating, security and reliable. Pure power, less effort and quick-acting charging. With anti-skid rubber on the surface and four rubber feet at the bottom separately for stable placement. Ultrathin, lightweight and portable with fashionable design. Note: Please make sure the hungry device is put in the magnetic inductive center and not askew when wirelessly charging. Compatible with: (listed but not limited) Phones with built-in receiver: Nokia 920 HTC 8X Droid DNA Rzound Incredible 4G LTE Google (LG) Nexus 4 Nexus 5 LG DIL LTE2 SHARP SH-13C SH-O4D SH-O7D SH-02D Phones needs embedding extra receiver: Samsung Note3 S4 S3 Note2 Phones needing external receiver jacket: iPhone 4 4S 5 Specifications: Execution standard: QI wireless charging standard Input voltage: DC 5V Input current: 1.2-2A Transmission power: 5W Charging voltage: 5V Charging current: 500-1000mA Transmission distance: 5mm Power conversion efficiency: ≥ 70% Interface: Micro USB Quality certification: CE, FCC, RoHS Housing color: White/ Black/ Yellow  Product size: Approx. 15.3 * 8 * 0.85cm / 6.02 * 3.15 * 0.33in Product weight: Approx. 79g / 2.8oz Package size: Approx. 17.5 * 11.5 * 5.5cm / 6.89 * 4.53 * 2.17in Package weight: Approx. 159g / 5.6oz Package includes: 1 * Qi wireless charging pad 1 * USB cable 1 * User manual