1.Hdmi Dongle 2.4g Wireless Fly Mouse 2.IR/ Wireless RF 3.Rechargeable Li-ion battery 4.key life:600,000 ... space ! Fit the palm of your hand,sooth and comfortable, wireless plug wire ,enjoy the work fun ,but the ... darling of pleasure , you definitely deserve !!ProjectSpecification and parametersTransmission modeIR/ Wireless RFCarrier frequency38KHz/2.4GHzAgreementHIDIR Learing typeYES (optional)Nunber ...