TECHNICAL SPECIFICATIONS Connection Type: Bluetooth Low Energy Technology (5.1) Wireless range: 10 m, Wireless range may vary due to environmental and computing conditions Software support Logitech Options+ for Windows (Windows 10 or later) Logitech Options+ for Mac (OS X 11 or later) Size: 147 x 401 x 39.6mm Weight: Approximately 1100g ~ SYSTEM REQUIREMENTS Bluetooth enabled device Bluetooth wireless computers or other dvices that support external keyboards (HID profile). For more information, check with the device manufacturer. Windows 10、11 or later macOS 11 or later iPadOS 14 or later iOS 14 or later Android™ 9.0 or later Chrome OS Linux An internet connection (for optional software download) ~ PACKAGE CONTENTS Keyboard Logi Bolt USB Receiver USB-C charging port User documentation ~ • Return and refund are not accept. • Free shipping to HK/Macau when spending over $500 onwards • China area shipping fee $130 + Local SF Express • Two business day shipping. Sent via SF express. • Exchange of defective units purchased in 7 days ~ *Photo for reference only