With 4-Port and a compact design, our wall charger provides the fastest possible charge up to 3.1amps per port, enabling you to charge any 4 phone devices simultaneously. AC100-240V and 50/60 HZ input, compatible with all devices using USB cable, allow it to be the ideal travel companion. A combination of multi-safety features to provide your charger an absolute protection against over-current/over-heating/over-charging and fireproof ABS materials to ensure the safe efficient charging. 4-Port Design: With 4-Port output to meet your different needs, providing the fastest possible charge up to 3.1A per port, enabling you to charge any 4 phone devices simultaneously. It\'s a perfect replacement for OEM charger or old charger. Safe & Durable: A combination of multi-safety protection, protect your devices from over-current/over-heating/over-charging and more. Adopt high-quality fireproof ABS materials, smart technology wall charger ensures the safe efficient charging. Extra display allows you to see the voltage and current while using the charger adapter. Global Voltage Compatibility: AC100-240V and 50/60 HZ input, compatible with all devices using USB cable, allow it to be the ideal travel companion. Wide Compatibility: Wide Compatibility: Compatible with any device that has USB port, charge for iPhone 11/8/8plus/7/7plus/6/6plus, charge for Samsung Galaxy S10/S9/S8/S8 Plus/S7/S6 Edge, charge for Note 9/8/HTC/LG/tablet/Motorola or an MP3 player. Compact Design: With the size of 2.64x1.06x1.73in, is convenient to store, carry out in your travel suitcase or bag, ideal for travel, home, office and gifts for friends and family. Warm Tips: * We recommend not charge 4 devices at the same time, to prolong the lifespan of USB charger. * Wireless charging is NOT supported. Brand: iMounTEK Product Type: 3 Packs 4-Port USB Wall Charger Color: Black Material: ABS Flame Retardant Material Input: AC100-240V; 50--60Hz; 0.5A Output: 5V/3.1A Per Item Size: 6.7x2.7x4.4cm/2.64x1.06x1.73in Per Item Weight: 39g/0.09lbs Package Size: 15x14.5x3cm/5.9x5.7x1.19in Package Weight: 126g/0.28lbs