?Samsers Bluetooth 5.1 Multi-device Portable Foldable Keyboard with Stand Holder?Features:?2021 upgraded version of SAMSERS Bluetooth 5.1 keyboard, providing extremely stable and fast Bluetooth connection. ?Equipped with multi-device function, one-click seamless switching between three devices instead of reconnecting!?The ultra-thin portable keyboard is easy to carry in pocket or backpack, designed for frequent travellers or editors.?Bluetooth 5.1 extremely low power consumption and auto ON/OFF design, save more power and last longer.?Free stand with six adjustable angles to provide perfect screen angle. More convenient and efficient!?Premium black frosted exterior, Stylish and durable, can be the perfect gift for anyone.?Unique scissor-switch and mute design provide more comfortable and quiet typing experience, make you devote yourself to work.?Built-in magnetic closure prevents it from falling open during storage or transportation.?Minimalist but versatile keyboard, let you enter working state anytime and anywhere! Please Note: 1.There is no On/Off switch. Simply fold the keyboard to power it off.2.For a Bluetooth-less PC, you need to use a third-party Bluetooth adapter (not included) before using it. 3.If you found any problem with this keyboard, please charge it firstly. Low power may cause various problem.Specification:Open Size: 12.94 x 3.85 x 0.24inFolded Size: 6.44 x 3.85 x 0.46 inWeight: 4.8ozBluetooth version: BT 5.1Battery Capacity: 110mAhCharging Time: 2-3hStandby Time: 60 daysUninterrupted Working Time: 40H Sleep Time: 10 minutes (Awaken by pressing any keys)Package Content:1 x Folding keyboard1 x Stand holder1 x Charging cable1 x Use manual100% Satisfaction ServiceSamsers provides you with 24-hour Email Response & 100% Satisfaction Service & Lifetime Technical Support!