830233

Number of keys: 80 keys
·Polling Rate：1000Hz（BT&2.4G),125Hz(wired）
·Product size:322.7 (L)X143.2 (W) x43.1 (H)+1mm
·Product weight:1023g (including wire/receiver).
·Changing voltage/current: DC 5V/≦700mA.
·Rated voltage: DC 3.7V
·Battery life: about 17.5 hours (default lighting effect)
about 266,5 hours (turn off all lights).
·Battery capacity:4000mAh.
·Charging interface: Type-C
.Computer System Requirements:Windows WIN XP, WIN7,WIN8, WIN10(Driver may be required under Win95 and Win98 systems)