Amazon has the Ultimate Ears Wonderboom Waterproof Bluetooth Speaker in $58.65 with FREE shipping.
Product Features:
- Bluetooth speaker with clear, crisp 360 degrees sound and big bass.
- 10 Hours of battery life.
- IPX7-rated waterproof up to 30 minutes and depth of 1 meter.
- Works with Bluetooth enabled devices.
- FCC regulated products.