Product Details

Wireless technology Wireless platform: Nordic nRF51822 (Bluetooth Low Energy)Wireless frequency: 2.4GHz frequency rangeWireless range: 50 feet (15 meters) in open air, up to 23 feet (7 meters) in typical office environmentBluetooth profile support: HID Over Gatt Profile (HOGP) Compatibility and localization Interface: Bluetooth Low Energy compatible 4.0/4.1Operating system: Windows 10/8.1/8Windows 10 phoneAndroid 4.4.2-5.0Macintosh Mac OS X v10.10.5/10.11.1, and 10.11.4Top-line system requirements: Requires a PC that meets the requirements for and has installed one of these operating systems: Windows 10/8.1/8Mac OS 10.10.5/10.11.1iOS8.1-9.2.1Android 4.4.2-5.0 Product feature performance QWERTY key life: 5,000,000 actuations per keyHot key life: 500,000 actuations per keyEncryption features: AES over Bluetooth LE SSP of PasskeyHot key features: Windows 10 key (Connect, Notification)Media key features: Basic (volume up/down, mute, play/pause, back/forward)Multimedia key life: 500,000 actuations per key Power requirements Battery type and quantity: 2 AAA alkaline batteries (included)Battery life: Up to 12 months Dimensions Length: 16.57 in (420.90 mm)Width: 4.43 in (112.60 mm)Depth/height: 0.76 in (19.30 mm)Weight: 14.79 oz (419.30 g) with batteries; battery weight may vary