Description <br> Feature: <br> Use 2.4G technology for high-definition sound quality without delay mission <br> External antenna, better mission effect <br> Automatic connection when power on <br> Support RCA 3.5mm port Input <br> <br> Introduction: <br> This product is a wireless audio mitter, using 2.4G technology for high-definition sound quality without delay mission,The mitter can mit the 2.0 analog stereo audio signal of RCA and 3.5mm audio interface to the receiver at a distance of 50meters for listening. can solve the problem of tedious operation of repeatedly switching/setting the output audio format of the signal source and the problem of messy cable binding. Therefore, it is widely used in home audio-visual, schools, squares, electronic games and other places <br> Support RCA 3.5mm port Output <br> Receiver can drive headphones <br> Support two-way volume control <br> Type-c power supply <br> Specification: <br> Maximum mission distance:50M <br> RX power consumption:5V/45mA <br> TX power consumption:5V/150mA <br> RF frequency:2400Mhz <br> mit power:14DB <br> SNR:67DB <br> Frequency Range:20HZ---14.5KHZ <br> Output the highest level:1.75Vp-p <br> Colour: Black <br> material: metal <br> <br> Package Contents: <br> 1 x Receiver <br> 1 x mitter <br> 2 x USB Charge Power Cable <br> <br> Only the above package content, other products are not included. <br> 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. <br>