Portable Charger_20000mAh High_Capacity External Battery Power Bank Dual Output Port Double_Speed Recharging for iPhone_ Samsung Galaxy_ iPad and More _Gray_

  Specifications:   Capacity: 20000mAh     Input: DC 5V 2A  Output 1: 5V 1A  Output 2: 5V 2.1A   What You Get :Included 1 x 1byone Power Bank 20000mAh  1 x Micro USB Charging Cable     Dual USB Ports Portable Charger   Build with two USB Ports, the power bank can charge two devices simultaneously. Automatically identify the type of devices and deliver the suitable electric current for your device.     Efficient Power Battery:   Invest in a high-density Li-ion portable USB charger, longer battery life with more efficient power, life circles are even more than 500 times.     Universal Compatibility:   Compatible with almost any smart devices that charge from a USB port. Like cell phone, iPad, iPod, Kindle, Action camera, Headphone, Bluetooth speak, PSP, Nintendo switch and so on.   CONTACT US:We are friendly Customer Support Experts. Please contact through "Your Orders" tab in Amazon account (allow 24hrs for reply) MONEY BACK GUARANTEE:If You Do Not Like or Don't Want our Product For Any Reason, We Will Happily Accept The Return and Give You Your Money Back. No Questions Asked WARRANTY: 30 Days Money Back Guarantee - 12 Months Exchange - Phone Service is Available