Summina Wireless in Ear Monitor System 5.8G Wireless IEM System with Transmitter Receiver Earphone Monitor Transmission for Computer Phone Sound Card Studio Band

If I could leave a zero star rating I would.Do not waste your time with purchasing these. I took the $25 gamble and they arrived and the sound was incredibly soft. Like I could barely hear anything In my in ears. Tried them with multiple input and output sources with the same terrible results. So now I have to drive 20 miles to an ups store just to return them. I’m not paying $7 to have Amazon pick them up out of principle. But just trust me, do not buy these.

The "summina Wireless in Ear Monitor System" is NOT, I repeat NOT 5.8Ghz. Don't be foolded. However, unless you're close to a microwave, a high powered wifi access point, or a miltary grade baby monitor, they work ok as a transmitter receiver pair. The dynamic range of the sound is thin like this seller's excuse for calling these 5.8G.

For the dollar you can't beat these things with a stick. The receiver even has 2 ports so you can share it with another person! They last a good few hours if the volume is not cranked up all the way... BUT, since you're saving money here on the units, buy good headphones to plug into them. Like $100 headphones. That's the only thing I recommend. Better headphones, the better you sound...

Easy to use but difficult to understand how to set up. Had a hard time getting it going on the first use.

First set has huge distortion and hissing sound on the left. So did a replacement. Second set worldn't even power on and wouldn't take a charge. Giving up. Returning snd trying something else. Also, both sets were used, with visible scrathes and fingerprints all over.