Foldable Wireless bluetooth Keyboard 81 Keys Aluminum Alloy Panel Wireless Rechargeable Business Travel Keyboard for PC

Features USB Rechargeable Build in 180mAh lithium battery can fully charge within 2 hours and lasting 90 hours for no stop high strength working Portable Folding Keyboard FK328 adapt folding design can be folded into half size Friendly to your travel and business bag fold and go Useful Numeric Keypad Comparing to B033 the upgraded B033 Pro have add numeric keypad part Which is much more useful than a limited size touchpad Fossette Cancave Keycaps and Scissors Switch Comfortable type feeling Save effort abd low standard extra noise Tilt Keyboard Body Design Create a comfortable and ergonomic type gesture for you friendly for long term edit task Top End Chipset FK328 use broadcom USA bluetooth chipset much more stable compare to other brand also with longer working life Specifications Model FK328 Material ABS plastic Color iron gray Number of keys 81 keys Chip Broadcom BCM20730 BT version bluetooth 3 0 Keyboard life 5 million times Response speed 5 milliseconds Transmission distance 10m Working current voltage 2mA 3 7V Built in lithium battery Yes Battery typecapacity polymer soft pack lithium battery 301850 180mAh Charging time 2 hours Working time 80 hours Standby time 2 months Support system iOS Android Windows Product weight 208g Package weight 331g Product size 35 8 10 1 2cm Package size 190 110 36mmPackage includes 1 bluetooth keyboard1 Charging Cable1 User Manual