OLALA 4000mAh Power Bank Charger with Built-in USB Cable External Battery Pack for Smartphones and Tablets Built in Micro USB Cable: The power bank with built in cable, free you from carrying around an extra charging cable for Android devices. Compact and Slim: This light weight and ultra Slim portable battery charger is enough to fit in the palm of your hand and easy to carry in hand while chatting on the phone. Ideal for casual use, entertainment, party, business trip and travel, works with multiple devices Cool Design: A new way to know battery level. Just tap it, four LED power indicators will show the battery status. Wide Compatibility: The external battery charger is compatible with Galaxy S6 Edge, S5, S4, S3; Note 3, 2, LG G4 G3, HTC M9, PS Vita, MOTO X, Most USB Charged Devices, Camera Battery Charger, and etc. What you get: one 4000mAh power bank charger, one USB Cable, One User Manual.