Hi Nasurddin, Connecting wireless devices to an Android phone is a different process. You will need a wireless input app and will have to ensure that your phone supports wireless input. For detailed info, you can search on internet for "wireless input on Android".
By surabh shah on 21 January, 2016
mk220 is the sucessor of the mk215... and hence the cost of mk220 is more compared to the mk215 set and also its warranty period which is 3 years.but today the cost of both the packs are same
By Ayub shaik on 7 September, 2015