Logitech K250 Bluetooth Keyboard

Indicator Lights: Connectivity LED Special Keys: On/Off power buttons Additional Features: Tilt legs (for 7 degree typing angle) Layout: Compact layout with number pad Multi OS printed layout: Yes Battery & Charging Battery type: Alkaline battery Battery life: 12 months Number of Batteries: 2xAAA (included) Connectivity Connection Type: Long press On/Off power buttons for pairing Wireless technology: Bluetooth Low Energy Technology Wireless range: 10m