OLOKAA&reg; Car Charger Displays Voltage, Amps and Internal Temperature (Fahrenheit) - Total of 3.1 amps, 10W, DualFAV-3.1 Dual USB Car Charger with LED Display Compatible with iPhone 6, 6 Plus, 5s, 5c, 4s, 4, iPods, iPad, Samsung Galaxy Note 2, Note 3, S2 S3, S4, S5, HTC One, LG G3, Most Android/Windows Smart Cell Phones, GPS, Tablets, and Other USB-charged Devices with olokaa logo&reg; (Black with BLUE LED)