CIRMECH Universal Multifunctional Remote

CIRMECH Universal multifunctional remote controller for USB subwoofer deing power amplifier board with digital Bluetooth card

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Our shop sells the most popular 3C consumer electronics products,such as mobile phone accessories,computer accessories,game peripherals,smart wearables,and follow the most popular fashion trends. If you like our products,please follow us,become our follower and fan.We will provide you with the most popular products to satisfy your fashion shopping experience.1. Before purchasing, be sure to carefully check that its compatibility is not 100%;




You need to choose the same style as the previous remote control in order to increase the possibility of universality!




2. It can be used without any settings or pairing;







3. The remote control is a transmitting device, and the device being remotely controlled has an infrared receiver head that receives signals. If this receiver head malfunctions, the remote control will also lose its function;




4. The remote control uses infrared remote control method, and the light is not visible to the naked eye!!




5. If there is a plastic sheet on the bottom of the received remote control as shown in the picture, it needs to be removed for use, otherwise the remote control cannot be used!







Some consumers are unable to use the remote control after receiving it, and do not know if it is a problem with the remote control or the device




You can use the method shown in the diagram to make a judgment, because the light emitted by the remote control is infrared, which cannot be seen by the naked eye, but can be captured by the camera. (Some mobile phones may not display clearly and need to be carefully examined) First, turn on the camera function of the phone, then aim at the transmitter of the remote control, and then press the remote control on




The on on the controller will emit a flashing red light at the position shown in the diagram, indicating that the remote control is normal. If it still cannot be controlled, there may be a problem with the receiving part of your device.







1.First, insert your thumb nail into the 1 # gap and move it inward towards the upper right corner of the diagram to release the internal battery clip clip;




2.Simultaneously insert the index finger nail into the 2 # gap and pull out the entire battery clip towards the outside;




3.After replacing the CR2025 battery of the same model, insert the battery clip.