Battery: Built in 1900mAh Rechargeable Li-ion Battery
USB Operating Current: DC 5V 500mA Max
Connection : Dual Mode, USB Wired (Windows 7/8/10, for Mac, Linux) ,bluetooth LE4.0 (Windows 7/8/10)
1. Full RGB Backlight. Full RGB backlit, each key can be set RGB backlit independently.
2. PBT keycaps. Doubleshot PBT keycaps, durable and not easy to shine as ABS keycaps.
3. Double FN .Double FN key(FN1/FN2) that creats more possibilities for you to set the layer function.
4. Long EnduranceTime. 1900mAh large capacity battery, built-in protection circuit prevents harm to battery.
5. Dual Mode Connection .bluetooth 4.0 and Type-C USB-C dual mode connection, makes it widely compatible with multiple systems, for iOS, Windows, Linux, and Android.