COOIDEA 3.5mm Stereo Audio Switcher（1 in 2 Out /2 in 1 Out） with 3.5mm Audio Cable, 2 Ports AUX Audio Speaker Selector for PC Phone Laptop Headphone

I did see several reviews complaining about static when using to inputs to one output. I did experience static when plugging into inputs but not under all circumstances. How I am using this device: I have an XM Roadie and iPhone with dongle as inputs and output to my trucks Line in. I do not get static with the XM and iPhone plugged in together and the switch works as I had intended. I did get static noise when charging on the iPhone from the car through the dongle, the static was only on the iPhone channel and not on the XM channel. I did try changing the iPhone dongle and found that when using a T adapter on the iPhone and charging with the an Apple lighting to 3.5mm no noise. The Dongle that did cause the noise was a pigtail with charging and 3.5mm all in one connector. Update: I added a Ground Loop Audio Noise Isolator, Noise Filter to eliminate any static noise or hum. Audio quality is clean now. I have noticed that the when switching sometimes I do not get both channels, the switch maybe starting to fail. I will investigate further and update when I know more.

Works and for being anilog no noticeable floor noise and when you hit the button its fast to switch. Cool that it can be used in multiple ways

I had two sources of audio that need to go through one amp. Neither source had an auxiliary out. They did have headphone jacks, so those are now the audio outs. Switching back and forth is easier than unplugging and replugging one source to another.

I'm using this inside my car to switch between an MP3 player and other devices to play on my stereo aux port. It works great and doesn't have any interference. It's small and doesn't get in the way of anything. Sounds great even when switching between two active devices playing audio. The button is small but not difficult to press. Feels good quality for what it is and was a good price compared to the other offerings. I recommend it.

Exactly what I needed to switch between my speakers and headphones. Makes it easier than to pull out my aux everytime I wanted to switch audio. I also use this to switch between Bluetooth devices as well for my setup which works great.

One set of speakers, two computers, this is exactly what I needed to be able to switch inputs to the speakers. Easy set up, worked immediately, feels solid, easy to mount to an out of sight part of my desk so it’s not hanging out in the open.

I set this up so that there were two audio inputs going out to one set of speakers. Once the two audio sources were plugged in, there was an annoying ticking sound coming out of the speakers. Unplugging either one of the audio sources eliminated the ticking. I tried plugging the computer that was one of the audio sources into another outlet and moved the switcher as far away from it as possible in case it was receiving some sort of interference. Nothing seemed to work. I sent an email to Cooidea describing my issue and never received a reply. I returned this product to Amazon for a refund. Based on my experience, I would not recommend this product or this company.

Simple, reliable switch. I have a sound bar and earphones plugged into it. A simple push of the button selects one or the other. That's all I wanted.

Fungerar bra enkel design, men när jag ville använda den direkt in i min xbox one x hörlursuttag så blev den statisk bara.

Great product. Does exactly what it says

A solid audio accessory that works exactly as intended

音声信号の切り替えは、いままでジャックの抜き差しで行っており面倒でまた物理的にジャックの接点の摩耗も心配でした。これで楽になります。この切り替え器を使用したことでノイズが乗るということはありません。

Simple, efficace et solide. Rien à dire, article parfait.