Inwa Outdoor Bluetooth Speakers, Linkable Wireless Speaker Up to 100 Speakers, IPX5 Waterproof, Beat-Driven Light Show, Seamlessly to Phone, TV Box, Projector, Echo Dot, for Patio, Yard, Pool (2 PACK)

Bought 4 for out patio/ pool area and i didn't know what to expect, but was pleasantly surprised when I synced the first one. The sound is phenomenal and really loud on it's own. Once I synced all 4, the sound was seamless and it connected instantly! We had surround sound and the Bluetooth connection has great distant. I would recommend keeping the Bluetooth device 5+ft away from the main speaker to avoid any sound issues. The battery lasts a very long time and the light system is so much fun to watch! It syncs to your music!

have bought 2 more sets since my first pair I love how they all connect together I have them all around my pool deck playing music and lighting up for all my pool parties

The media could not be loaded.  Chose this one over the less expensive Onforo version for 3 reasons:1. USB C charger, no need to have more barrel charging cables2. Additional light options including candle lights, white, and warm white3. Simpler Button layoutSound quality might be slightly better than Onforo, but marginal.

Update: the company is working with me to resolve this issue. Will keep you posted.I purchased these about 8 months ago but they stopped working after abiut 6 months. Just thought about it and got re pissed off enough to come write a review. I purchased 2 so they could link up. 1 just won't turn on anymore 1 is fine.

We bought these for our outdoor hot tub patio area and when we have parties. Absolutely awesome product the sound carries pretty well and the lighting has a cool effect.