2.4G+Bluetooth Rechargeable Wireless Keyboard K-310W

Dual Mode With 3 Channels: Support 2.4G wireless & Bluetooth connection, work with 3 devices (2.4G + BT1 +BT2) , easy switch.Rechargeable Battery: Built-in rechargeable battery, eliminating the trouble of buying and replacing new batteries.Low Power Consumption: On average, one full charge can last up to 3 months. (Battery life may vary based on usage and computing conditions.) Silent Scissors Key Cap: The scissor-switch keyboard is characterized by its slim profile, simplicity, and comfort with silent environment. Aluminium appearance to present a high-end looking.Mac & Win Compatible: The Keyboard is designed to be compatible with Mac & WIN OS, with just one easy switch. Specs & DetailsWireless technology: RF 2.4GHz/BT3.0/BT5.0Wireless range: ≦ 10 metersReceiver: Nano receiverRating voltage/current: 5V/25mA (USB receiver), 1.5V/1.7mA (keyboard)Switch type: X-structure keyKey type: Low capKey number: 109Multimedia key: 12Battery: 1 AAA batteryDimension: 437x120x23 mmWarranty: 1 year warrantySystem requirements:Windows 11/10/8/7/Vista/XP, Mac OS X 10.4 or aboveBox content:1. Wireless Keyboard2. USB-C Cable3. User Manual4. Warranty Card