Features: The slim features plus a glossy finish ensure a more comfortable grip. Portable, mobile, Super Slim, light wight and compact designs make it more convenient to carry in your pockets or purses. CE,Rohs&FCC Certified;built-in over charging,over discharging and short-circuiting protection smart IC;Built-in 4 LED indicators to show the charging status and battery level,ensure the safty use. Add almost 2 charges to an iPhone 6 or 5s, or one full charge to a 6 Plus, Galaxy S5, Note 4, Nexus 5 and other smartphones. If you don't want to take a "brick" when you go to work,then this would be the best soulution for your daily charge.