I really like the clean simplicity of the design for this Mini Koo Non-Electric Speaker. Essentially it’s just a wooden amplifier but a beautifully crafted one at that. It’s made from walnut and fits all iPhone sizes to increase the volume of your music without cords or electricity. Very elegant.
Wireless Bluetooth Speaker- BLKBOX POP360 Hands Free Bluetooth Speaker With 360 Degree Sound - For iPhones, iPads, Android Phones, Samsung Galaxies, Nexus, HTCs and all other Smart Phones, Tablets, Laptops and Computers