The exterior of the speaker is made almost entirely of a soft touch rubber and metal, providing both great looks and sturdy construction. The great build allows the speaker to work fully submerged up to three feet under water. Connectivity is provided via Bluetooth, Aux, or a micro-SD card. The built in battery not only provides a rated 12 hours of battery life, but thanks to a full size USB port, can also be used to charge your mobile device. The speaker also has a built in microphone to use for voice commands and phone calls.
So the speaker is durable and packed full of features, but how does it sound? First off, this thing gets loud, like put most other portable Bluetooth speakers of this size to shame loud. It has no problem filling a room with sound, even with numerous people in it chatting. Sound quality is also among the best I have heard from a portable speaker. It creates a ton of bass for its size while keeping the mids and highs crystal clear even at high volumes. The only time I heard distortion was at the last volume step.
Overall the Specter AQSTIX is an awesome speaker. It is built well, waterproof to three feet, has plenty of input options, has the ability to charge a mobile device, looks classy, gets loud, and sounds great. If you are in the market for a Bluetooth speaker, I highly recommend looking at the Specter AQSTIX which can be found here.