Wireless Keyboard Ultra-Slim for Microsoft Surface Pro 3/4/5/6/7 PC

Product Description Color Option Black / Grey Function Protector Cover case Certification CE/Rosh/FCC Application For Surface pro 3 4 5 6 7 Language Customized Language Working Time 100 Hours Material Aluminium+PU Ultra-Slim Portable 3.0 Wireless Tablet Keyboard Type-C Charging Built in Battery for Surface Pro 3/4/5/6/7 PC Laptop Universal Feature: 1. Ultra-thin and lightweight 4mm style, better than the original, easy to carry 2. 3.0 wireless fast link, polymer battery long standby, strong magnetic adsorption, comfortable button feel 3. Four-cornered bezel design provides daily protection for the screen 4. Comfortable, breathable and heat-dissipating, not hot for a long time Specifications: Tablet Model: for Surface Pro 3/4/5/6/7 3.0 standard interface Effective operating distance: 10 meters Working voltage: 3.0-4.2V Working current: <8mA (when the touch panel is working) Standby current: <0.3mA Sleep current: <40uA Charging current: 100mA Standby time: more than 100 days Charging time: 2-3 hours Lithium battery capacity: 220mAh Continuous working time: 100 hours Lithium battery life: 3 years Pressing force: 80 ± 10g Key life: 5 million clicks Working temperature: -10 ~ + 55 ℃ Charging interface: type-c Color: Black Size: 295*220*5mm/11.61*8.66*0.19in Package contents 1 X Keyboard 1 X Charging Cable