Colour Name:Gold SAVFY Samsung Galaxy S7 Backup Power Bank (4200 mAh) Case a single goal in mind: to make the smart life easier. That means starting with affordable, high-quality gear and ending with a commitment to 100% user satisfaction. After all, we're customers too. Features: Vertified by FCC/CE/ROHS Compatible for: Samsung Galaxy S7 only Built- in?kick?stand?for?Video?Watching?and?Facetiming 4 LED lights: each represents 25% of Juice (Power) left in the phone Charge Cable: Use your Phone USB Cable to charge the battery (the cable not include) Please Notes: When charging the battery case with phone attached, the phone battery will be charged first, After the phone battery is fully charged, charging of the battery case will begin. When charging the battery case with phone attached, data transfer is supported. To charge and transfer data simultaneously, simply connect the battery case to via your computer's USB port Specifications: Capacity: 4200mAh Output Voltage: 5V Output Current: 2000mA Input Voltage: 5V Input Current:2000mA Charging time: ~ 4 hours Dimension: 153 x 71 x 18mm Included: - 1 X Backup Battery case - 1 X user manual - 1 X gift box