I have a strange facination with bluetooth speakers. Well, I found another pretty cool one to add to my collection: PINGKO Sport Speakers Ultra Portable Wireless Speaker for Outdoor Sports Travel Bicycle Cycling-Red! You can grab one like this (or in a different color) for just $23.99 and get FREE 2-day shipping if you're an Amazon Prime member. That's a 51% discount off the regularly listed price of $48.99!
  • Ultra Portable: Only 4 ounces. Rugged Outdoor Sports Portable Bluetooth Speaker. Waterproof, shockproof and dustproof, the perfect portable bluetooth speaker for cycling, hiking, camping, outdoor sports, beach, poolside, shower and more.
  • Long Playtime: Up to 6 hours of music at 80% volume. Fully Charge the device within 1 hour. LED Light with Battery Level Indicator.
  • Superior Sound Quality:Elegantly portable speaker with super clear sounds.Enjoy your music in full-bodied stereo realized through high-performance drivers and an unique enhanced bass.
  • Bluetooth 4.0 Compatibility: All Bluetooth enabled device, built-in microphone: Enables use this Wireless Bluetooth Speaker as a speakerphone, so you can enjoy hands-free calling.Connect with your non-bluetooth enabled devices via 3.5mm audio cable.
  • What You Get: 1 PINGKO Waterproof Bluetooth Speaker, 1 USB Charging Cable, 1 AUX In Cable, 1 User Manual.
my thoughts
This little bluetooth speaker is so cute in terms of its size, yet it's actually pretty nice as far as the sound output goes.
First, I love how convenient this thing is to carry around. It's light weight, easy to store, easy to hide, easy to keep in a purse/backpack, etc. It's just all around convenient. Secondly, the sound is amazing and not what I honestly expected from this thing. Because of its size I really did not expect much, but I quickly learned that size simply does not matter when it comes to this device. It gets pretty loud and offers a clear, crisp sound. I love that it also offers the controls on the speaker itself so it's easy to control as well. You skip sonds, adjust the volume, or even pause or turn off the device. 
As far as connections go, this thing paired flawlessly to my Samsung S7 Edge Android phone. It didn't take long at all. Just turned on my bluetooth and paired the devices together and I was ready to go! It seemed to keep a good connection that did not break and I was also able to move to a different room with my phone and it still played well on the speaker. It also seemed to hold a pretty good charge so I didn't have to keep it on the charger while using it.
Overall, I love this speaker! It works great and is definitely impressive. I know I was quite surprised with how well it worked!

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