OtterBox, a North American manufacturer of mobile device cases, has followed Apple's lead since the launch of the iPhone, providing protection for each generation. Otter's original meaning is "otter", and its fur is thick and hard-wearing, which is just right for the protective properties of the phone case. OtterBox has been named the best mobile cover brand by the well-known information media About.com as early as 2012, its workmanship is excellent, the materials are solid, and the soft and hard shells are mostly molded, and the price is the same as Apple's official shell, the price is high, but it is worth the money.
 
Completely different from the minimalist style of Apple's official phone case, the OtterBox has a thicker and larger protection area, focusing on high-strength protection. OtterBox's mobile phone cases are subdivided into six series to meet the needs of different groups of people, except for the dazzling geometric series, the style of other series is male-oriented, and its precise product line division is relatively rare in mobile phone case brands, with a high degree of professionalism.
 
According to the different degrees of protection, OtterBox divides the product into three levels, the defender and the explorer are the two strongest series, the outer soft and inner hard protective shell can slow down the impact of the mobile phone at the first time when it falls to the ground, in the era when the battery back cover can be removed, this structure can make the mobile phone and the battery back cover can not be separated, to avoid secondary damage caused by falling, and now the back cover is not removable, the internal hard shell can still ensure the integrity of the back cover, to a certain extent to reduce the risk of fragmentation, suitable for outdoors , exploration and other high-intensity scenes. Commuters and movers are the outside and soft on the inside, the outermost hard shell is not very resistant to falling, but the soft lining can also protect the phone, the outer protective shell can be removed directly after it is damaged, and the inner silicone cover can still be used, which can protect the phone from damage in daily life.
 
Although the appearance is the highest in the OtterBox, it is designed with transparent appliqués and embossed patterns, but its smooth plastic surface is easy to scratch, and friction on the surface of hard objects should be avoided. It should be noted that the problem of yellowing will occur after using any price of transparent mobile phone cases on the market for a period of time, which is a common problem of aging silicone and plastic materials, and it is not recommended to spend a lot of money to buy, and there are many cheap and high-quality transparent shells on the e-commerce platform.
 
OtterBox is currently certified by Apple's MFi technology, and its products are available for purchase on Apple's official website and e-commerce flagship store. Due to the high brand awareness, there are many imitations with similar appearance on the market, these imitations are sold at a low price, and their manufacturing process may be similar to the original OtterBox, but it is still difficult to meet the protection standards of the OtterBox.