Logitech Wireless Touch Keyboard K400 Plus

RF Wireless. QWERTZ Hungarian. Mini Touchpad. Black. 1 pc(s). Keyboard. On/off switch. Yes. Noise level. 55 dB. Frequency band. 2.4 GHz. Purpose. Universal. Hot keys. Yes. Keyboard keys operating life. 5 million characters. Numeric keypad. No. Keyboard form factor. Mini. Pointing device. Touchpad. Keyboard language. Hungarian. Keyboard layout. QWERTZ. Device interface. RF Wireless. Connectivity technology. Wireless. Design. Surface coloration. Monochromatic. Product colour. Black. Wrist rest. No. Keyboard style. Straight. Backlight. No. Features. USB 2.0 ports quantity. 1. Wireless range. 10 m. Power. Number of batteries supported. 2. Battery type. AA. Service life of battery. 18 month(s). Battery capacity. 2000 mAh. Battery technology. Alkaline. Power source type. Battery. Mouse. Mouse battery life. 18 month(s). Mouse battery type. AA. Mouse included. No. System requirements. Other operating systems supported. ChromeOS. Mobile operating systems supported. Android 7.0, Android 7.1, And