Features: brand new and high quality. Wireless charger is equipped with Magnetic suction and has a blue led light when in charging. This wireless charger has a mini body shape that is easy to carry. Wireless charger is convenience to use in offices, business trips, and travel. for PROTECTION Function: overload for PROTECTION 105%-150% of rated power, automatic for PROTECTION. Output : short circuit for PROTECTION, overvoltage for PROTECTION, overcharge for PROTECTION, overheating for PROTECTION. Specifications: color: Black material: plastic Size:.10x1cm/3.94x0.39in Input Voltage: for Dc 5V 1A-2A Output Voltage: for Dc 5V-1A Rated Power: 5W Charging Indicator: Blue Ring Breathing Light Magnetic Positioning, placement and charging, automatic power off when overcharged Storage Temperature: -20+80 Applicable products: for Smart phones, tablet computers, digital electronics and other equipment Package Contents: 1 x Speaker charging base Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.