Detachable design, magnetic adsorption PU leather case wireless Bluetooth keyboard With rotation shaft support stand design, keeping both your hands free amp avoids any joint pain The colorful backlight provides illumination and enables smooth typing even in dark environments The Integrated touchpad on the keyboard allows easy gesture controls With a pen slot for stylus storage, no need to be afraid of losing your stylus pen stylus is not included High-quality material with excellent workmanship. Fully protects your device against shock, abrasion, scratch, fingerprint, dirt, etc. Specifications Product No. T12B-AS Weight 828g Dimensions 28.523.32cm Operating voltage 3.0V4.2V Operating current le3.0mA Operating time ge80 hours Low power alarm 3.03.3V Sleep current le0.3mA Standby time ge100 days Battery capacity 150mAh Key force 50g70g Key life 3 million times Charging input 5V1A Connection distance le10m Charging time 2-3 hours Charging current le200mA Wake-up time 23 seconds Charging interface TYPE-C Working temperature -1055 Pairing password None