How to find your IR(Infrared Resource) port:Find a sign of "IR" and that's the port you need to fit.Description:Wide angle, strong signal, long distance. Resistant to ambient light effects. Works with 38-56kHz IR remote control and devices with an IR input port.Wide voltage adaptation, low power consumption, high sensitivity, excellent anti-interference characteristics, tiny, cute stick-on design.Widely used in set-top boxes, speakers, LED light bar controllers, driving recorder, digital photo frames, household appliances, and other various products assist in extending the remote control reception.Instructions for use: Plugs directly into the IR IN port on the back of the cable box, set-top box, audio equipment, etc. Stick the infrared emitter head to the side of the IR sensor, do not cover it, otherwise, the remote control will be insensitive. Note: Please confirm whether the set-top box has an infrared interface and confirm the size of the infrared interface.Be sure to mount the IR receiver with a straight line-of-sight to your remote.The jack of our this cable is 3.5mm, it's only for the 3.5mm IR jack.How to know which size of your IR port:Usually, the port of your cell phone is 3.5mm, so you just could fit the earphone jack to confirm the size of your IR port.Specification:Product Name: Infrared Receiver CableTotal Length:3.0 meters/9.8 feetDetecting Distance: less than 8m/26ftJack:3.5mmMain Color:BlackMaterial:Plastic,MetalHead Size:23 x21 x 16mm /0.91 x 0.83 x 0.63inch (L*W*H) Package Content: 1 x IR Receiver Cable
