B033 Mini Folding Keyboard Wireless Bluetooth Keyboard with Touchpad Type-C Rechargeable Portable Keyboards for IOS Android

High-concerned chemical : None Package : Yes Wrist Support : No Interface Type : USB Battery Included : Yes Operation Style : Capacitive Language : English Keyboard Standard : 63 Keys Application : Laptop,Tablet Type : Bluetooth Wireless Brand Name : GUB Origin : Mainland China Keyboard : Tablet Keyboard Portable Keyboard : Wireless Keyboard Numeric Keypad : Small Keyboard Origin : Mainland China Keyboard size : About 304.5x97.95x8mm/11.98x3.85x0.31inch (open) Touch panel size : About 54.8x44.8mm/2.15x1.76inch Working current of touch panel : <8.63mA Working current with key : <3mA Keyboard weight : 197.3g Standby current : 0.25mA Keyboard layout : 63 keys Sleep current : 60 μ A Working distance : <15m Sleep time : 10 minutes Lithium battery capacity : 140mAh Wakeup mode : Any key Folding size of keyboard : About 152x98x16mm/5.98x3.85x0.62inch Working voltage : 3.7V Style : Grey, Silver, Grey Upgrade (optional) Upgrade : Type-C charging port, touchpad can press left and right buttons