Logitech K380S Multi-Device Bluetooth Keyboard Tonal Graphite (920-011851)

The Logitech K380S Pebble Keys 2 keyboard (920‑011851) in Tonal Graphite delivers a sleek, minimalist typing experience across multiple devices. Lightweight and compact with Bluetooth Low Energy connectivity, it features easy-switch pairing for up to three devices, customizable Fn-key shortcuts via Logi Options+, and impressive up to 36‑month battery life—ideal for remote work, living room setups, or eco-conscious professionals.

Product Features

Multi‑device Bluetooth pairing with Easy‑Switch

Pair and switch between three devices (Windows, macOS, iPadOS, Android, Chrome OS) instantly using dedicated Easy‑Switch™ buttons—no dongle required.

Quiet, laptop‑style typing feel

Low‑profile scooped keys provide a familiar, comfortable typing experience with subtle feedback and quiet operation for distraction‑free typing.

Customizable shortcut keys via Logi Options+

Ten Fn‑row keys are fully remappable in Logi Options+ for actions like screen capture, voice dictation, emoji menu, volume control, and search.

Slim and lightweight minimalist design

Measuring approximately 279 × 124 × 16 mm and weighing about 415 g (with batteries), the K380S is sleek, portable, and ideal for travel or small workspaces.

Long‑lasting up to 36‑month battery life

Powered by 2 × AAA batteries with an on/off switch, this keyboard can operate for up to 3 years with typical use—no frequent battery changes needed.

Sustainable materials and packaging

The Tonal Graphite variant is made with 64% post-consumer recycled plastic, housed in FSC-certified packaging, and carries Logitech’s carbon-neutral certification.

Product Specifications

• Product type: Compact Bluetooth multi-device keyboard (Pebble Keys 2 K380S)
• Model / Part number: 920‑011851 (Tonal Graphite, US International layout)
• Connectivity: Bluetooth Low Energy; compatible with Logi Bolt USB receiver (not included)
• Device switching: Easy‑Switch™ supports up to 3 paired devices
• Wireless range: Up to 10 m (33 ft) line-of-sight
• Keys: 79 keys, including a standard QWERTY layout with ten customizable Fn‑row shortcuts
• Typing style: Quiet, low-profile scooped keys (laptop-like feel)
• Battery: 2 × AAA alkaline batteries (included); auto-sleep and power‑switch functionality
• Battery life: Up to 36 months of typical use
• Indicator: LED battery status + Bluetooth channel indicators
• Dimensions: approx. 279 × 124 × 16 mm
• Weight: approx. 415 g including batteries
• Layout support: US International QWERTY layout (other languages supported via variant)
• Compatibility: Windows 10/11, macOS 11+, iPadOS 14+, iOS 14+, Android 9.0+, Chrome OS, Linux; Logi Options+ available for Windows/macOS
• Sustainability: 64% post-consumer recycled plastic (Graphite); FSC-certified packaging; carbon-neutral product design
• Warranty: 1‑year limited hardware warranty (2 years in select regions)
• Box contents: Keyboard, 2 × AAA batteries (pre-installed), user documentation, Important Info Document