Polanfo 10000mah Compact Power Bank External Battery Pack Portable Charger for Smartphones and Tablets - Blue Power Bank,with high capacity, provides powerful and stable power supply for each port. Equipped with dual USB ports to quickly charge two digital devices simultaneously. Universal Application, Dual-port usb charger, it is universal fits for iPhone 6 5S/5/4S/4, iPad, iPod, Samsung devices, HTC phones, tablet PCs, digital cameras, game consoles and MP3/MP4 players, etc. Safe to use. Supports over-charged, over-discharged, over-voltage, over-current and short circuit protection, perfectly protects your digital devices from charging accident. Compact design, Light-weight, half the weight of other power banks yet the same capacity, ultra-slim design with a hard plastic & aluminum alloy construction, solid and portable. Convenient to carry at anytime and anywhere. Ultra-compact and portable (5.9x 5.5x 2.4 inches)