Thank you for viewing! [Product Description] Blue 90 K295 Silent Wireless Keyboard Typing noise is reduced by 90%, allowing for quieter work. [Specifications] Body Size Height: 18 mm Width: 441 mm Depth: 149 mm Weight (including batteries): 498 g System Requirements Windows® 10, 8, 7 or later Chrome OS™ USB port required Technical Specifications WiFi operating range (meters): 10m Keyboard SilentTouch Technology Keyboard angle adjustment function Water-resistant design 2.4 GHz wireless (10 meters) Unifying USB receiver Caps Lock indicator light ON/OFF power switch [Product Condition] ・Used for about a week ・No box ・No batteries ・No instruction manual ・Everything in the pictures is included ・Please check the photos for details(^^ゞ ※We have many other items for sale, so please take a look! ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆ ・Please read the product description and profile, and only purchase if you understand. ・Some items will be shipped without the box. Please be aware of this beforehand. ・If you have any questions about the product, please feel free to comment (*・ω・) We want to have a pleasant transaction with everyone. Please feel free to ask any questions (o・ω・o)