Features 1、Equipped with multifunctional stand,it is convenient to adjust the breadth for holding smart phone or tablet. 2、The silicone pad design protects the keyboard from scratching.The bottom of the keyboard adopts aluminum alloy technology, sturdy and durable. 3、Compatible with IOS,Android,Windows operation system.Impeccably work with all devices supported BT,including phone,tablet,laptop. Specification Features: Equipped with multifunctional stand,it is convenient to adjust the breadth for holding smart phone or tablet. The silicone pad design protects the keyboard from scratching.The bottom of the keyboard adopts aluminum alloy technology, sturdy and durable. Compatible with IOS,Android,Windows operation system.Impeccably work with all devices supported BT,including phone,tablet,laptop. The keys adopts scissors-Switch design,with comfortable hand feeling and good elasticity. It ca be folded in mini size,easy and convenient to carry. Specification: Model: GK228 Color: Black/Rose Gold/Gold/Silver(Optional) Interface: Micro USB Key Number: 66 keys Connect Range: 15 meters Battery Capacity: 120mAh Work Current: <2.6mA BT Standard: BT HID V1.0/2.0/3.0 Modulation Mode: GFSK Item Size(Folding): 14.6*8.5*1.4cm/5.7*3.3*0.6in Item Weight: 180g/6.3oz Package List: 1*Keyboard 1*Stand 1*USB Cable 1*User Manual Package List 1*Keyboard 1*Stand 1*USB Cable 1*User Manual