ABS materials, ultra-thin and lightweight, compact design make it easy to store your backpack or handbag and take it anywhere for with. Build-in touchpad: QWERTY keyboard comes with a touchpad that will support multi-finger function will provide a great help if they do not have a mouse in hand. 180 mAh lithium-ion battery. 90 days of standby time, can work 90 hours continuously, and less than 4 hours of loading time. The keyboard will sleep mode when in idle for 10 minutes, press any key and wait for 3 seconds to finish it. Wireless Bluetooth 3.0 technology, which ensures your smooth remote control within 10 meters. Compatible with Android and Windows. You can also use it with most bluetooth enabled devices such as phone, pc, tablet, laptop, smart TV, etc.ABS materials, ultra-thin and lightweight, compact design make it easy to store your backpack or handbag and take it anywhere for with. Build-in touchpad: QWERTY keyboard comes with a touchpad that will support multi-finger function will provide a great help if they do not have a mouse in hand. 180 mAh lithium-ion battery. 90 days of standby time, can work 90 hours continuously, and less than 4 hours of loading time. The keyboard will sleep mode when in idle for 10 minutes, press any key and wait for 3 seconds to finish it. Wireless Bluetooth 3.0 technology, which ensures your smooth remote control within 10 meters. Compatible with Android and Windows. You can also use it with most bluetooth enabled devices such as phone, pc, tablet, laptop, smart TV, etc. Color: White Material: ABS + METAL Model number: B021 -Keyboard life: 1.3 thousand times -reaction: 1000Hz per second Application: desktop, laptop Hand orientation: both hands Interface type: Bluetooth Mechanical keyboard: none Power: battery Type: Bluetooth wireless Wireless technology: Bluetooth Product size (L x W x H): 36 * 15 * 1.5 cm Package contents: 1 x Ultra-thin wireless Bluetooth keyboard 1 x USB cable