ECOXGEAR Defender: Outdoor Portable Bluetooth Speaker, 121dB Massive Sound, Waterproof and Drop Proof, with LED Party Lights, Pair up to 100, 25+ Hours Playtime (Emerald Bay)

Powerful speaker. Heavy duty and well built. Connected to my IPhone Bluetooth after the push of two buttons. Played with all the functions and worked great.As for battery life or longevity I will report back if shorter than advertised. As of right now 5 stars!!!

I gave a speaker to both of my two sons-in-law, and they loved getting them. They had both heard mine and were very impressed with the sound, durability and waterproof construction. They should get plenty of use in the yard, camping, tailgating and at the beach and pool. When they're together or with me we can pair our speakers for stereo playback. The flashlight, party lights and bottle opener are bonuses over competitive brands like Turtlebox.

Solid speaker! Nice and loud. Easy to carry, not to heavy. Good sound quality.

Sounds good, quality is good, very loud, only complaint is that you can’t go far from the speaker before Bluetooth starts skipping. Overall quality speaker.

I’m a fan of rugged, loud, and bass heavy speakers. This is exactly that plus some. I’ve listened to Turtlebox speakers and this one is way better. More affordable as well. Will be purchasing a second one to pair them up.

Love it! Fantastic sound, long lasting battery, super easy to use!

This is so nice! We couldn’t decide on this or a turtle box but are so glad we went with this! Price is great! It is loud! Lights up and it has a microphone port for a little karaoke party!

This speaker fell off the front of the four wheeler in the garage on accident and now it is distorted and crackles. I'm still paying on this speaker and it says it's durable but apparently it isn't falling 2.5 feet. I really liked this speaker talking highly about it and then this happens.