Elepower 2 in 1 Car and Wall Charger Dual USB Ports 2.1A in Total Travel Wall Charger for iPhone X / 8/7 / 6S / Plus, Samsung Galaxy, Nexus, LG, HTC, Nokia and More-Black SmartIC technology can automatically recognize your devices and maximize the charging efficiency. Dual USB outputs have 12W/2.1A power, and allows you to charge any two devices simultaneously at top speed. Safeguards protect your devices against short circuiting, over-heating, over-currents, over-charging and anti-surge. Compact design, hand-size with foldable plug, just take a little space, it is really perfect for your travel. Friendly customer service ,30 days no hassle return and refund for incompatibility, 12 month replacement Warranty