Complex sentence: Lifeproof is a private consumer electronics accessory company similar to Otterbox headquartered in San Diego, California that designs, manufactures and markets cases that protect smartphone and tablet functionality and condition from water, snow, dirt, and shock.
Split into simpler sentences: Lifeproof is a private consumer electronics accessory company similar to Otterbox. Headquartered in San Diego, California that designs, manufactures and markets cases that protect smartphone and tablet functionality and condition from water, snow, dirt, and shock.