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i see this device at my uncle home and it is so light wieght comfortable and easy to use
it have one sim card slot and memory slot and connet upto 31 devices while in flipkart it so only 10 device but in it packed it gives that they connect upto 31 devices .
it is very easy to operate it you can carry it any where bcz it is to light as your smartphone .
and continues work for 3.5hrs and chrges in just 3 hrs .
it is really a great device.