Hello there :) What I tend to do with any device that has batteries in, is I get a piece of plastic and put it at the end of one of the batteries and scrap the plastic towards myself and this usually helps pull the battery up and makes it easier to remove. Hope this helps.
Hello buddy, I hope you're well :) It's been a while since I played around with these but I do remember them being quite thick so I don't think they would fit into a standard mic holder (I could be wrong), so you would most likely need to get hold of an adjustable mic holder to deal with the fatness of the microphone :)
Question how i can change the frequency because I have 2 system and they work dual when I turn number 1 and 1 just work one the other make a noise sound
Hello buddy, I hope you're well :) I'm pretty sure that you can't change the frequencies on these. I've just had a quick look at the Amazon listing and on one of the images it's got two of these receivers stacked on top of each other with a red cross through it saying "Note: fixed frequency, no multiset operation". So it looks as though it can't be done unfortunately.
Hello there buddy, I hope you're well. Static Frequencies: Pros: Less complex: Static frequency wireless microphones have a simpler setup than variable frequency models. No interference: Since the frequency is fixed, there's no chance of interference from other wireless devices. Easy to use: With a static frequency wireless microphone, you simply turn it on and it will be ready to use. Cons: Limited frequency options: Static frequency wireless microphones only work on a specific frequency, so if that frequency is already being used in your area, you may experience interference. Less flexible: If you need to change the frequency, you will need to get a new microphone that operates on a different frequency. Less future-proof: Since static frequency microphones can only operate on one frequency, they may become obsolete if that frequency becomes crowded or is no longer available for use. Variable Frequencies: Pros: More frequency options: Variable frequency wireless microphones can operate on multiple frequencies, which gives you more options to avoid interference. Greater flexibility: With a variable frequency wireless microphone, you can change the frequency to avoid interference or work in different locations. More future-proof: Variable frequency microphones can be re-tuned to work on different frequencies, so they are more likely to remain useful in the long term. Cons: More complex: Variable frequency wireless microphones can be more difficult to set up than static frequency models. More expensive: Variable frequency microphones tend to be more expensive than static frequency models. Potential for interference: Since variable frequency microphones can operate on multiple frequencies, they are more susceptible to interference from other wireless devices. I hope this helps :)
I bought two of the same systems and the old mics are interfering with the new mics because they are on the same frequency. Is it possible to change the frequency on the second set so they don't interfere with eachother?