Wireless Connectivity - Bluetooth - Tablet, Smartphone, Notebook - AAA Battery Size Supported - Black General Information Manufacturer: Targus Group International Manufacturer Part Number: AKB862US Brand Name: Targus Product Model: AKB862US Product Name: Compact Multi-Device Bluetooth Antimicrobial Keyboard Marketing Information: Take this keyboard anywhere you go and turn any space into a workspace. Using Bluetooth 5.1 wireless technology, the Compact Multi-Device Bluetooth Antimicrobial Keyboard can connect to your phone, your laptop, and your tablet, and easily switch between each with the push of a button. Switch your keyboard on with a simple flip of the power button, and note the battery life indicator light. Don't worry, two AAA batteries are included, so you can get to typing whenever and wherever you are. For an added benefit, this keyboard features Targus DefenseGuard Antimicrobial Protection*, which creates a cleaner surface and works continuously to protect the keyboard by preventing the growth of microorganisms. Unlike topically applied sprays, DefenseGuard keyboards are treated with an antimicrobial additive that does not wear off and lasts for the life of the product. Product Type: Keyboard Keyboard/Keypad Keyboard/Keypad Connectivity Technology: Wireless Keyboard/Keypad Wireless Technology: Bluetooth Keyboard/Keypad Features: Antimicrobial Keyboard/Keypad Features: Battery Indicator Keyboard/Keypad Features: Compact Keyboard Keyboard/Keypad Features: Impact Resistant Keyboard/Keypad Features: Multi-host Support Keyboard/Keypad Features: On/Off Switch Keyboard/Keypad Features: Slim Bluetooth Version: 5.1 Battery Information Battery Included: Yes Number of Batteries Supported: 2 Battery Size Supported: AAA Physical Characteristics Product Color: Black Keyboard/Keypad Height: 0.84" Keyboard/Keypad Width: 11.25" Keyboard/Keypad Depth: 4.47" Miscellaneous Operating System Compatibility: Android Operating System Compatibility: Chrome OS Operating System Compatibility: iOS Operating System Compatibility: Mac OS Operating System Compatibility: Windows Device Supported: Notebook Device Supported: Smartphone Device Supported: Tablet Country of Origin: China Warranty Limited Warranty: 1 Year