Big Rechargeable Bluetooth Speakers

[2] Best bang for your buck’s excellent Bluetooth speakers

[3 kHz] and surprisingly powerful for small speakers. No problem with bluetooth.

Best bang for your buck’s excellent Bluetooth speakers

[Lithium-ion] I use this product to connect non bluetooth devices such as speakers to bluetooth devices. It is very easy to set up and use and works very well.

[2.2] The sound is unbelievable The Bluetooth makes it very exceptional for placing the speakers in where you need no more wire that's just awesome.

[5.0] Bluetooth speakers sound great and hookup was very easy. Highly recommend!

[0.665 lb] Bought a pair of these for two ION Audio Stadium Wireless Rechargeable Speakers. The 6' length allowed me to connect easily to my oversized Halloween props. Recommended!

[Class-D] Great sounding compact speakers. BlueTooth works well. Only wish is that they paired with each other wirelessly.

[0.07 lb] Works great connecting a smart TV with bluetooth to older powered speakers.

[8.65 x 4.4 x 1"] I'm a big fan of rechargeable batteries. Saves a ton of money in the long run. This charger and battery combo is perfect. I love the big LCD display. It lets you know the status of the battery and charging levels which is very helpful. I've had other chargers in the past that would just blink, or give a red/green light. Having a descriptive display is so much better, as you can gauge how much power is left or how much more needs to charge for the batteries to be ready. This is vital. It can also discharge the battery to refresh them. This is also a very handy feature to extend the life of the rechargeable batteries. It will not only charge AA but AAA batteries and I plan to get some AAA's to partner with the AA's that came with this. The batteries themselves work great and last a long time. I'm very impressed with the power and time they give. [I have received this product in exchange for my honest review]