Portable Battery,JS 10000mAh/3.7v Ultra-Compact Portable Milk Bottle-Sized External Power Bank Battery Charger Pack for iPhone 6/5/4 iPad iPod Samsung Devices Smart Phones Tablet PCs (Green) Fresh four-color bottle design and food-grade silicone shell craft. Feel soft as baby skin and portable, safe and secure. Speed with 2.1A output with large capacity for power enough to make life easier. Almost compatible with all digital devices, equipped with intelligent identification program. It can automatically identify a variety of electronic devices, equipped with the best charging solution so it can be perfect to charge IOS, Android.