Logitech Wireless Touch Keyboard K400 Plus920-007161

Home. RF Wireless. Bulgarian. Touchpad + mouse buttons. Windows keys. Black. Keyboard. On/off switch. Yes. Noise level. 55 dB. Frequency band. 2.4 GHz. Purpose. Universal. USB hub. No. Windows keys. Yes. Keyboard keys operating life. 5 million characters. Numeric keypad. No. Pointing device. Touchpad + mouse buttons. Keyboard language. Bulgarian. Device interface. RF Wireless. Connectivity technology. Wireless. Recommended usage. Home. Design. Surface coloration. Monochromatic. Product colour. Black. Wrist rest. No. Keyboard style. Straight. Backlight. No. Features. Plug and Play. Yes. Wireless range. 10 m. Power. Number of batteries supported. 2. Battery type. AA. Service life of battery. 18 month(s). Battery capacity. 2000 mAh. Keyboard battery type. AA. 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. Windows operating systems supported. Yes. Weight & dimensions. Touchpad height. 7.6 cm. Touchpad width. 4.7 cm. Keyboard weight. 390 g. Keyboard dimensions (WxDxH). 354.3 x 23.5 x 139.9 mm. Packaging data. Package weight. 530 g. Package height. 153 mm. Package depth. 370 mm. Package width. 31 mm. Packaging content. Batteries included. Yes. Unifying receiver. Yes. Receiver type. Unifying receiver. Wireless receiver interface. USB Type-A. Logistics data. Master (outer) case gross weight. 5.76 kg. Master (outer) case height. 321 mm. Master (outer) case length. 379 mm. Master (outer) case width. 171 mm. Harmonized System (HS) code. 84716060