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All Qi Compatible with Devices including Samsung Phones with Receivers
Unique Low Temperature Charging Technology
Works with any Qi-enabled device through an adapter or an embedded chip
Charging distance of 8mm supports charging with most non-metallic phone cases on the market
Power Source: Any charger with USB port/micro USB cable
Plug USB into any powered USB on TV, desktop, laptop to remove clutter
Freedom of placement: No annoying magnets to align or secret spots to find in order to charge your device
For the iPhone (5 and newer), Samsung Galaxy S3, S4, Note 2 & Note 3, you will need to buy a QI wireless receiver from the store
Product dimensions: 14,5 x 8 x h.0,7 cm.
 

SUPERIOR COOL CHARGING TECHNOLOGY
LOWEST CHARGING TEMPERATURES GUARANTEED 
The recommended operating temperatures of Li-ion batteries are ~45°C, but most other chargers can reach 50-70°C, especially when coil alignment is poor. With superior chip-set charging temperature is kept around ~38°C, just a degree above body temperature ensuring safe charging & improving the life of your phone.
MOST ENERGY EFFICIENT  
The same chipset technology that keeps the charger cool, also improves the efficiency of the charger. Other chargers have the efficiency of 68-70%, losing the rest of the energy as heat. Our charging pads are 74.6% efficient making them the most Eco-friendly. 

Box Contents:
Charger pad
Micro USB cable ONLY*
Wall charger plug is nor provided nor required as the Koolpad is designed to be used with ANY USB charger or powered USB port.
You can use the wall charger that comes with your phone
This makes the Koolpad packaging mail slot friendly
Environmentally friendly, as you can recycle the numerous wall adapters you already own
 
Specifications:
Product Standard:           Qi
Compatible Wall Chargers:   AC 100-240V, 50-60HZ 
Micro USB Input:            DC 5V/ 500-2100mA
Charging Voltage & Current: 5V / 500mA-700mA
Working Frequency:          100-200Hz
Charging Efficiency:        74.6%
Power Distance:             8mm
Charging Method:    One to One
Certifications:      CE FCC ROHS