1. Safety assurance The product adopts a brand-new and management scheme with perfect protection functions such as overcharge, overdischarge, overcurrent, overvoltage, short circuit, and temperature protection. 2. The working temperature of the power supply is low, and the service life is long, which meets the global use standard. Good insulation performance, 100% high-frequency transformer adopts vacuum soaking, sufficient power, good anti-interference performance, small DC ripple 3. Dual-device charging compatible with Surface pro3/4/5/6/7 charging compatible with 5V smartphones and 5V electronic product charging 4. Excellent material and meticulous workmanship plastic fireproof and environmentally friendly materials are used, and the workmanship is meticulous and the quality is highlighted Output voltage: 15V Input voltage range: 110v-240v Applicable form of charger: direct charging Applicable products: mobile phones, laptops, digital cameras, digital photo frames, tablet chargers Applicable brand: for SurfaceBook Output current: 4A Input voltage: 100-240V-1.6A50-60Hz Charging output: 15V-4A5V-1A Intelligent power: 65W Output interface: Surface Connect magnetic suction interface DC cable length 1.8m Applicable models: Surface Book1/2, Pro5/6, Laptop, etc. Voltage: AC100-240V Plug Type :EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Colour:black Material:plastic Package Contents: 1 x charger 1 x plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.