universal mini i8 fly mouse touch pad qwerty mini wireless keyboard 2.4g with touchpad handheld keyboard usb for pc android tv flymouse mice

operating voltage: 3.3v wireless transmit power: 2dbm receiver sensitivity:-85dbm color:black touch pad: about48x38 mm dimensions: approx.146 x 98 x 19 mm weight: 118 g package weight:138 g