Logitech Core MEGABOOM 4 Portable Waterproof Bluetooth Speaker in Blue - 984-001989 Brand_SUNHEAT During high-speed continuous shooting with

During high-speed continuous shooting with a fast DSLR like D5 or D500

Get an estimate of what your pace could be for a 5K

the two-piece design lets you slide

wherever in the frame

Logitech Core MEGABOOM 4 Portable Waterproof Bluetooth Speaker in Blue - 984-001989 Brand_SUNHEAT During high-speed continuous shooting withThundering Bass MEGABOOM 4 delivers powerfully loud; clear and immersive 360 degree sound with thundering bass. It's even bassier than the previous generation. Featuring Ultimate Ears signature sound; you can hear every note which is carefully balanced. Virtually Indestructible MEGABOOM 4 is built tough and ready for adventure. Dunk it. Splash it. Drench it. Crank it. MEGABOOM 4 is designed to get seriously wet and keep on booming. It's floatable too.