ALOGIC Echelon USB-C Rechargeable Wireless Mouse and Keyboard for Windows Despite its slim lightweight design, we havent compromised on the Echelon Keyboards typing experience, with full-size, comfortably spaced keys that make composing long documents quick and accurate. Meanwhile, the compact Echelon Mouses ergonomics chassis helps keeps your hand cramp-free after a long day. Echelon features an integrated, USB-C Charging battery which lasts weeks between charges, saving you the expense and hassle of swapping batteries in and out. Product details: Brand: ALOGIC Model: Echelon USB-C for Windows Connectivity: Bluetooth 3.0 & 5.0, 2.4 GHz via included USB-A dongle Max Wireless Range: 10m Quick switch between three devices Full size keyboard with number pad Shortcuts for office productivity Rechargeable Battery Lasts Weeks Designed for the Modern Office Device Compatibility Recommended: Windows Works with: macOS, ChromeOS, Android, iOS Warranty: Manufacturer warranty Note: Color depends only on stock availability Manufacturing, Packaging and Import Info: Generic: Mouse and Keyboard Item Weight: 570 g Item Dimension (LxWxH): 42.7 x 12.6 x 14 cm Manufactures/Importer Details: ALOGIC, 707 Lodha Supremus, Saki Vihar Rd, Opposite Mtnl Off, Powai, Mumbai City,Maharashtra, 400072