Usage Tips:cable - 3.5mm audio socket: supports 3.5mm audio equipment such as in-ear headphones - TYPE-C Charging current: 500-2100mA Features: Three interfaces can be used at the same time. When connected to the Internet, you can charge your phone and output audio at the same time. Watch movies, watch short videos, etc. without buffering. Play chicken, king - the network is stable and without delay, stable and comfortable. Whether the match is disconnected, solves the problems of Leguo equipment - poor network signal, single interface, etc., and the material is not easy to heat up parameter: Working voltage: 4.5-5.5V--RJ45 Interface: Type-C, RJ45, 3.5mm Suitable for: playing games, watching TV series, downloading, grabbing red envelopes Material: Aluminum alloy colour: Grey Package Contents: 1 x Network card network cable converter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.