Long Range Bluetooth Transmitter or Receiver, Audio Only for TV PC Stereo, Connect Speaker, Headphones, Phone, aptX Low Latency Wireless Adapter, Listen in HD No Delay Optical RCA 3.5mm (Home RTX 2.0)

I like to use bluetooth headphones with noise cancelling when using the computer, but using a bluetooth dongle on the PC is prone to various issues resulting in the headphones inevitably glitching out after a couple hours of use. I bought this to bypass Window's Bluetooth implementation and it solved all my issues. The BT signal is crazy strong and can easily get 30' range indoors and probably a lot more outside without obstructions sapping the signal. I plugged this into the PC headphone port (headphone amplifier connected to the PC, actually) and it works like a champ - super fidelity and range is easily 3x the range I got with the PC adapter I was using previously. Pairing was a concern, but it's easy. Just make sure you don't have any other bluetooth devices around (or turn bluetooth off on those devices) the transmitter will pair with the first bluetooth device it finds that is in pair mode. Once paired to a device, it will instantly pair with that device when you turn it on in the future. You can pair a second device and use a switch on the transmitter to switch between them. Great device for the price. Works perfectly, easy to set up, and the sound quality is suberb.

I had a "problem," and this device was the answer. I bought the Miccus RTX 2.0 bluetooth transmitter in January, 2018. I have an old style music set-up, with a CD changer, cassette player, turntable, and tuner/amp. I have two pairs of wired speakers, one pair in the kitchen and one in the living room. I had been contemplating getting a distribution box and running wires for two more sets of speakers, one for the dining room and one for the porch, but the physical challenges would take days to overcome. I thought that there must be an easier way, and this is it. I bought the Miccus 2.0 because it said that it could be paired with two devices. I only bought one wireless speaker to try it out. After I had placed the order, I discovered in looking at the product descriptions that the 2.0 does not ship with RCA cables (which I needed), though the less expensive model does. I contacted customer service at Miccus and within a few days I had the cable I needed, no charge. The response to my email was within an hour or two. I hooked up the device to the aux outputs on my amp and turned on the bluetooth speaker. While I stood with the speaker in one hand and the directions for pairing in the other, the devices paired as I read the instructions. I did nothing but turn them on! That's as easy as it gets. Less than five minutes from opening the box to music playing in my hand. I was playing an old John Fogerty LP at the time, and I carried the speaker to the dining room, where before there was no music. On the way there, I noticed something that I should have thought about ahead of time: there's a noticeable lag between the wired and the wireless. Not being a true audiophile, I hadn't considered this, but I don't care. If I'm in a location where the music is playing over the wireless speakers, I will shut the wired speakers off. I can now play LPs, CDs, and cassettes anywhere I want to without the many hours I would have spent running the wires. I have had no issues with losing the pairing or the signal breaking up at a distance of about 25 feet with intervening plaster walls and a brick chimney. I will eventually get a second speaker to pair with the Miccus 2.0. I even saw in the instructions that the devices can be "chained" together. I'm not sure how that works, but I may get another one and try it to see if I can have the same music in four locations without the lag. This device saved me time and money, and it works great. That's 5 stars.

I bought this only for the transmitter so I can't speak to how it works as a receiver. I use it most as a transmitter for doing outdoor chores. With my phone in my pocket, my normal bluetooth headphones lose signal way too much, especially when I get sweaty. This transmitter works great for fixing that problem. My headphones get a great clear signal and only lose connection when I get really far away or if I walk around to the other side of my yard and the signal has to go through a bunch of walls. My yard isn't that big (maybe 50 feet to the back of it). With the transmitter in my kitchen and having to go through a plaster wall with wire lathe, it can hit the back of my yard, but when I go to the side and the signal has to go diagonally through the wall, I start to lose connection. So I would say the 300 ft clear distance is probably about right since walls like these really kill signals. If I put it outside on the deck, I don't lose connection at all. When I use it in the house, It does a pretty good job of going through floors. The walls are a little tough in my house because of the plaster and metal, but I can walk around the same floor of my house and keep pretty good connection. All in all I really like the transmitter, but I have noticed a problem which seems to be an electrical design issue. I have noticed that if the power or headphone wires wrap or are even close to each other or other power wires, there is terrible interference. It is just a constant rumble static sound (super loud) that won't go away until you straighten the wires out and make sure they aren't near each other. It is like the device is missing a capacitor or something to dampen out interference. It can be mitigated with careful wire placement, but can be pain when I'm working outside and start getting this interference and have to go back in all dirty and track mud into the kitchen to straighten the wires because they moved and are too close now. This interference costs a star since it can be dealt with to some degree.

Neat little unit allowing use of headphones to pick up dialogue in films without disturbing the neighbours.

Happy with purchase. All components neatly packed in a box. Works as advertised. Good customer service.

Allows me to use other my sound system.

Works great.

Miccus RTX 2.0 review I bought this Miccus RTX 2.0 to transmit music via Bluetooth from my HiFi Room in the house to a Bose Bluetooth Speaker or a pair of B & W Bluetooth Headphones on a table in my garden. The measured distance the Bluetooth signal has to travel is maximum 38 ft with 2 walls to go through. I have no problem pairing the speakers or headphones to the RTX 2.0 at close range but when I have the Bluetooth signal located, what I get is continual sound cut-outs / dropouts and often a complete loss of signal all together at only 38 ft distance. Consequently, in my house at least, the Miccus claim that the range of this unit is upto 160 ft does not hold up at all (yes, I read all the instructions about placement away from Modems etc). One of the walls the signal has to go through is an extremely hard, solid, dense, concrete construction (I can’t even drill through it) so maybe that is the cause of all the problems I face with the Miccus. However, apart from some permanent blind spots that I know about, mostly the RTX 2.0 does work OK from room to room within the house, so perhaps it does have some merit for some users.