Altec Lansing Hydrajolt 2.0 Speaker
This rugged Bluetooth speaker from Altec Lansing is built for the outdoors. It’s rated IP67 waterproof and can even float in a swimming pool. Its audio packs a punch for its size with a pair of full-range neodymium drivers and 12 watts of amplification. The speaker offers three mounting options: a magnetic base, a carabiner, and a bike mount.