50M 2.4G Wireless Audio Music mitter and Receiver with 3.5mm R/L RCA Wireless Audio Adapter forUse 2.4G technology for high-definition sound quality without delay missionExternal antenna, better mission effectAutomatic connection when power onSupport RCA & 3.5mm port InputSupport RCA & 3.5mm port OutputThis 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. Using Nsendato of product 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 placesReceiver can drive headphonesSupport two-way volume controlWide range of power interface Type-c power supplyMaximum mission distance:50MRX power consumption:5V/45mATX power consumption:5V/150mARF frequency:2400Mhzmit power:14DBSNR:67DBFrequency Range:20HZ-14.5KHZOutput the highest level:1.75Vp-pColour:BlackMaterial:ABSPackage Contents:1 * audio receiver1 * audio mitter2 * usb cableOnly 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.