For Music-Lovers: JBL Flip 5 Waterproof Portable Bluetooth Speaker The JBL Flip 5 Waterproof Portable Bluetooth Speaker ($130) comes in a variety of colour choices, like black, grey, and blue. This speaker is dust-proof and waterproof and allows for 12 hours of wireless playtime. Whether it's rain, spilled drinks, or beach sand, this speaker can handle it all. Image Source: amazon.com JBL Flip 5 Waterproof Portable Bluetooth Speaker $130 from amazon.com Buy Now