Features: _x005f_x000D_ Can transmit all the infrared remote control signal equipment, does not affect the original machine remote control receiving. For example: amplifier, cable box, stereo receiver, satellite TV receiver, CD player, DVD player, Blu-ray player or any other components which is controlled by IR signal.Realizing remote infrared control. To achieve the purpose of equipment resource sharing. _x005f_x000D_ With 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED. _x005f_x000D_ With 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED. _x005f_x000D_ With 4 emitters which is used to send the signals to the A/V components. _x005f_x000D_ 32-60kHz operating range. _x005f_x000D_ _x005f_x000D_ How to use: _x005f_x000D_ Stick the Receiver in a convenient location that you want with the included double sided tape; _x005f_x000D_ Stick the IR emitters on devices that you want to control; _x005f_x000D_ Please make sure to place IR emitter(the small one) ON THE IR WINDOW of your device _x005f_x000D_ _x005f_x000D_ Attention: _x005f_x000D_ Placing two IR emitters on the same component will not improve performance, because one transmitter control a home appliance,and not interfere each other _x005f_x000D_ Size: 2 m (Power cord length ) _x005f_x000D_ 2 m (Black and white line length) _x005f_x000D_ 1 m (Launched line length) _x005f_x000D_ _x005f_x000D_ Specification: _x005f_x000D_ Certification: NONE _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Use: TV _x005f_x000D_ Wireless Communication: IR _x005f_x000D_ Model Number: IR Extender _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ 1. Please allow 1-3mm differs due to manual measurement. _x005f_x000D_ 2. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding. _x005f_x000D_ 3. You will receive the item as the picture shown. _x005f_x000D_ 4. USB plug into the USB port of Home Appliances or plug in a USB power adapter to take power. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 X IR Receiver _x005f_x000D_ 4 X IR Emitter Can transmit all the infrared remote control signal equipment, does not affect the original machine remote control receiving. For example: amplifier, cable box, stereo receiver, satellite TV receiver, CD player, DVD player, Blu-ray player or any other components which is controlled by IR signal.Realizing remote infrared control. To achieve the purpose of equipment resource sharing. With 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED. With 1 receiver which picks up the signal from the remote controller, the receiver is with a convenient IR confirmation LED. With 4 emitters which is used to send the signals to the A/V components. 32-60kHz operating range.