<p>Feature:</p> <p>Use 2.4G technology for high-definition sound quality without delay transmission</p> <p>External antenna, better transmission effect</p> <p>Automatic connection when power on</p> <p>Support \u0026 3.5mm port Input</p> <p>Introduction:</p> <p>This product is a wireless audio transmitter, using 2.4G technology for high-definition sound quality without delay transmission,The transmitter can transmit the 2.0 analog stereo audio signal of 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</p> <p>Support \u0026 3.5mm port Output</p> <p>Receiver can drive headphones</p> <p>Support two-way volume control</p> <p>Type-c power supply</p> <p>Specification:</p> <p>Maximum transmission distance:50M</p> <p>RX power consumption:5V\/45mA</p> <p>TX power consumption:5V\/150mA</p> <p>RF frequency:2400Mhz</p> <p>Transmit power:14DB</p> <p>:67DB</p> <p>Frequency Range:20HZ---14.5KHZ</p> <p>Output the highest level:1.75Vp-p</p> <p>Colour: Black</p> <p>material: metal</p> <p>Package Contents:</p> <p>1 x Receiver</p> <p>1 x Transmitter</p> <p>2 x USB Charge Power Cable</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>