Video – 7 Ways to Use OTG on Gretel A9 Android Smartphone

Gretel has made a video showing the 7 cool ways to use USB OTG (On The Go) functions on the new A9 handset. Just sit and enjoy the video below:

As you saw from the video above,  you can directly access data on an external storage and play movies or music without having to store them on your phone, or use it as a non-cloud based  backup mass storage to store any multi-media files what you want. It’s so easy for a wonderful on-the-go life!  

Gretel A9 can couple your phone with peripheral devices, such as a wireless mouse, a wireless keyboard, game controller or camera controller. No configuration required, just connect it to your phone with a USB OTG cable.  For example, it’s also a great way to use your smartphone if the touch screen is broken. Just simply plug in a USB mouse and you will automatically see its cursor show on your display. Alternatively, connect an external keyboard to turn your phone into a tablet PC.    

If travel by road, whenever and where ever, simply plug in a mini fan, Gretel A9 will cool you off. No matter day or night, connect with a flexible LED light, it will help you to take the perfect selfies.

Pricing for the Gretel A9 is just $69.99 with free  transparent case + screen protector, on AliExpress store ShenZhen TopTeck Technology HERE. it’s really the first major bargain of 2017! Want to know more details for A9? Click here to Gretel official website:

Also participate in an ongoing contest for a big chance to win free Gretel A9 smartphone here on Gretel official Facebook page.

About the author


A multi-millionaire, ex nollywood star and... Just kidding! I'm a full time blogger and tech researcher

Leave a Comment

Send this to a friend