î÷ìãú Logitech Wireless Touch Keyboard K400 PLUS

Wireless Protocol: Logitech 2.4 GHz Wireless Technology
Software Support: Software Support

OS/Platform Support

• Windows® 7, Windows 8, Windows 10 or later
• Android™ 5.0 or later
• Chrome OS™
• USB port

Apps Available: Logitech Options 2.1
System Requirements: USB port
Supported Hardware: Logitech Unifying receiver
Power Type: Replaceable batteries

• Overall

• Height: 139.9 mm (5.5 in)
• Width: 354.3 mm (14.0 in)
• Depth: 23.5 mm (1.0 in)
• Weight: 390g (with batteries)

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• Touchpad

• Height: 76 mm (3.0 in )
• Width: 47 mm (2.0 in)

2-Year Limited Hardware Warranty

• • Wireless Touch Keyboard
  • Unifying receiver
  • 2 AA batteries (pre-installed)
  • User documentation

• Connection Type: Logitech Unifying protocol (2.4GHz)
• Special Keys: Mute, Volume Down, Volume Up
• Connect / Power: On/Off Switch
• Battery Details: 2 x AA
• Battery Life (not rechargeable): Up to 18 months
• Key life: Up to 5 million keystrokes
• Typing noise: Within 55 dBA for all keys
• Wireless range: 10 m (33 ft)