The Veho DS-4 uses Qi 1.2 wireless charging technology, designed to get the fastest charge possible from the latest smartphones such as the Samsung Galaxy S9/S8/S7, iPhone 8/8+/X, Nexus 7/6 and many more. Our DS-4 can charge certain devices up to twice as fast as standard wireless chargers. Supplied with 1.4m USB cable, the DS-4 is the ideal wireless charging device for your bedside and the office. With a removable charging stand that has 2 magnetic points, your devices can be charged both vertically and horizontally whilst the screen faces you, as well as led down with the charging stand removed. By using the stand holder, the DS-4 can be operated whilst charging as the phone sits up vertically, perfect for using by your bedside or in an office. The non-slip silicone base enables your device to stay secure whilst it is charging, and also makes operating it whilst charging significantly easier. We recommend using a 2A USB adapter for best results, rather than using a USB port on a PC or laptop as this will cause your device to charge very slowly.