Review on NOWES 2-Pack Outdoor Bluetooth Speaker - 20W True Wireless Stereo Portable Wireless Bluetooth Speakers with 20 LED RGB Lights, Music Sync, Dual Pairing, Batter Bass - Ideal for Party, Yard, Garden by Juan Crane

I bought these for my deck and projector. I was able to sync to my phone with no problems. Not so successful with the projector. The volume and sound quality were terrible, but I'll blame my Bluetooth transmitter. With just my phone the sound quality was great and it was so easy not only to sync to my phone but also to sync the speakers to each other. One star off because the buttons aren't as intuitive as I'd like them to be. The plus sign can actually skip to the next song instead of adjusting the volume, while the minus sign seems to keep the volume low all the time. I haven't played with them enough to determine if this is always the case, but the fact that it can happen is annoying. The speakers are quite large and heavy. They are easily portable but really intended for limited use in and around the home or maybe in an RV, I wouldn't consider them portable in the traditional sense. The lighting effects are nice too, but I would categorize them as mood/environmental lighting rather than visibility lighting. They are perfect for my purposes, so I am very satisfied.