Model: KP-810-18BV - Quantity: 1 - Color: Black + Bronze - Material: Silicone + Hard rubber - Key number: 92 - Connection method: Bluetooth v3.0 - Power supply: Built-in Li-ion battery - Battery capacity: 800mA - Charging time: 3 hours - Standby time: 400 hours - Working voltage: 3.7V - Charging power: DC 5V 300mA - OS system: Windows 2000 / XP / Vista 7 / Windows CE Linux / Android / Mac - Max. distance: 10m - Built-in microphone + earphones - Remote / external keyboard and mouse touchpad - QWERTY keyboard backlit for operation in darkened room - IR controller - Telephone headset / headset for Internet voice applications including Skype compatibility - Packing list: - 1 x Keyboard - 1 x Earphones - 1 x Charging cable (20cm / 105cm) - 1 x English user manual