Logitech PEBBLE KEYS 2 K380S Slim, minimalist Bluetooth® Keyboard with customizable keys (Graphite) 920-011753 Spec Dimensions Pebble Keys 2 K380s Height: 124 mm Width: 279 mm Depth: 16 mm Weight (with batteries): 415 g Technical Specifications Special features Slim, lightweight, minimalist design made with recycled plastic 1Pebble Keys 2 K380s plastic content: minimum 49% recycled plastic, excluding plastic in printed wiring assembly (PWA) and packaging Multi-device pairing (up to 3 devices) Customizable Fn shortcut keys with Logi Options+ 2Available on Windows and macOS Comfy and quiet laptop-like typing with scooped, low-profile keys Keyboard special keys Show desktop, search, back, voice dictation, emoji menu, screen capture Customizable keys with Logi Options+ App F4-F12 and volume up shortcut keys 3Available on Windows and macOS at logi.com/optionsplus Customization app Supported by Logi Options+ App on Windows and macOS 4Available on Windows and macOS Connectivity Connection Type: Bluetooth Low Energy Technology Connection type support: Compatible with Logi Bolt USB receiver (not included) Wireless range: 10 m 5Wireless range may vary due to environmental and computing conditions. Battery 2 x AAA (Alkaline Battery); On/off power button Battery life: 36 months 6Battery life may vary based on user and computing conditions. Connect / Power: On/Off Switch Indicator Lights Battery LED and 3 Easy-Switch Bluetooth channels Sustainability Tonal Graphite plastics: 64% post-consumer recycled material 7Excluding plastic in printed wiring assembly (PWA) and packaging. Tonal white and Tonal Rose plastics: 49% post-consumer recycled material 8Excluding plastic in printed wiring assembly (PWA) and packaging. Paper Packaging: FSC™-certified Certified carbon neutral Warranty Information 1-Year Limited Hardware Warranty