2-in-1 Bluetooth keyboard ultra-thin leather caseBluetooth 3.0 provides more rapid and stable connectionCan be folded as a bracket stand multi-angle adjustment, for hands-free media entertainmentScratch prevention functionIntelligent power saving mode, sleep functionABS scissors structure keysnbspWith function shortcut keys, easy to operate iPadnbspSpecificationModel T1097-3Bluetooth version 3.0nbspEffective distance within 10 metersWorking voltage 3.0-4.2VWorking current lt2.5mASleep current lt40uAStandby current lt0.3mACharging current gt200mAStandby time gt100 daysWorking time continuous 100 hours aboveCharging time 2-3 hoursBattery capacity 250mAhWorking temperature -1055 degrees CelsiusKey life 5 million key click life Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.