Please read following guidelines before proceeding to read FAQs

Wireless Charging

What is wireless charging?
How does wireless charging work?
If my device is able to charge wirelessly, can I still use a cable/wire to charge it?
What Qi stands for?



  • Always make sure the Tango wireless charger is powered.
  • Always make sure your device has built-in or its case/sleeve is Qi wireless charging compliant.
  • Always make sure that the pad is free from foreign (i.e. dust, metallic objects, etc.) objects.
  • Always keep your device within the charging surface (top colored surface), when placed on pad in HORIZONTAL position.
  • Always make sure to keep device/s centre within the charging surface, when placed on pad in VERTICAL position.
  • Whenever the LED blinks continuously unplug the power cord; plug it back and replace the device. If LED still continues to fast blink,please contact
Is TANGO compatible with Qi-compliant devices?
How to use my TANGO? Do I need to buy something else to make it work?
How can TANGO benefit me?
When I'm using TANGO, how do I know if my device is charging?
Which of the phones available in the market can be charged using TANGO?
My device is placed on TANGO in horizontal position; neither my device indicates charging nor the LED turns ON. Why?
Mobile placed in horizontal position partially outside the charging area of TANGO. LED blinks continuously and mobile doesn’t charge. Why?
Mobile placed in angular position vertically with major portion of the mobile outside the charging area of TANGO. Either LED doesn’t blink or blinks continuously, wherein the mobile doesn’t charge. Why?
Two mobiles placed with one mobile charging and other not. LED blinks continuously. Why?
After charging continuously the TANGO LED turns OFF thereby not charging my phone. Why?
While my phone is charging with wire and then placed on TANGO, what will happen then?
My phone and TANGO’s charging area gets warm. Is this normal?
How long will it normally take to complete a full charge using TANGO?
Can I operate my device while charging wirelessly?
Will TANGO charge Moto 360 or Apple Watch or any smart watch?

Universal Wireless Receiver


  • Product Model: T300CM
  • Output: DC-5V / 0.6A; Receiving distance: 5-7mm; Efficiency: 600mAh≥80%
  • Standard: WPC; Working frequency: 110-205KHz; Certificate: CE FCC
  • Housing Painting and Package: Customized
  • Main function: Wireless Charger Receiver
  • Charging method: one to one on corresponding area
  • Type of application: this product applies for all Qi standard transmitter
  • Charging way: Magnetic Induction
Is it compatible with all the phones?
Is it compatible with A4WP Wireless Transmitter?
Will it work with iOS devices like iPhones, iPads, etc.?
Is the receiver hard to unplug when in the micro USB port? How strong is the wire/cord?
Does this device fit inside the case?
Can I use it for tablets which are not Wireless Charging enabled?
Does the location of micro USB port matter?
Are there any issues charging wirelessly with a thick case?
Can you still use the wireless charging if your micro USB port doesn’t work?
Could this theoretically be used for anything that charges on micro USB?

iPhone 6/6s Qi Wireless Receiver Case

Is this case “mfi” certified?
Will this case work on any type of wireless transmitter?
Is the charging time much slower than it is via the lightning cable?
Can I still charge my iPhone 6/6s the old fashioned way using a cable?
How many colors are available for this receiver case?